BEGIN:VCALENDAR
VERSION:2.0
PRODID:icalendar-ruby
CALSCALE:GREGORIAN
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7934/17178
DTSTART:20161220T130000Z
DTEND:20161220T140000Z
CLASS:PUBLIC
CREATED:20161215T115629Z
DESCRIPTION: Perovskite materials with stoichiometry ABX<sub>3</sub> are a 
 rich family of ionic compounds with many technological interesting propert
 ies. They can be traditional inorganic\, metal per- ovskites or hybrid per
 ovskites with one organic cation. In this talk I want to discuss some resu
 lts of a special modification of the latter kind\, the so-called layered p
 erovskites. This family of structures is currently rediscovered\, and we r
 eport on the geometrical and electronic structure of one promising candida
 te ((C<sub>6</sub>H<sub>5</sub>C<sub>2</sub>H<sub>4</sub>NH<sub>3</sub>)<s
 ub>2</sub>PbI<sub>4</sub>) with phenethylammonium cations on the A-site an
 d compare the differences towards the benchmark case of three-dimensional 
 (3D) hybrid perovskites\, CH<sub>3</sub>PbI<sub>3</sub>. The influence of 
 varying the cation as well as changing the dimensionality from 3D to 2D sy
 stems is discussed by comparing bulk and monolayer structures of both syst
 ems. In addition\, insight into the optical behavior and the observed elec
 tron-phonon coupling will be given.\nSpeaker: Julian Gebhardt
LAST-MODIFIED:20161215T115745Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I\, EG.076
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar:  Julian Gebhardt: Ab initio modeling of perovskite ma
 terials and two-dimensional organic networks 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7934/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7862/17178
DTSTART:20161220T090000Z
DTEND:20161220T103000Z
CLASS:PUBLIC
CREATED:20161205T084834Z
DESCRIPTION:Speaker: Wei Liu
LAST-MODIFIED:20161205T084834Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
SUMMARY:Disputation: Wei Liu - Advanced ultrafast fiber laser sources enabl
 ed by fiber nonlinearities
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7862/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6707/17178
DTSTART:20161216T130000Z
DTEND:20161216T140000Z
CLASS:PUBLIC
CREATED:20160927T085340Z
DESCRIPTION:I discuss the interplay between theory and experiment to design
  super functional carbon-based nanomaterials/nanodevices. These include in
 triguing organic nanostructures\, graphene and functionalized carbon hybri
 d materials for energy harvesting\, solar cells\, fuel cells\, gas storage
 \, water remediation and medical treatment. Hyperresolution phenomena by n
 ano-lensing\, super-paramagnetism driven water remediation\, and super-mag
 netoresitance &amp\; ultrafast DNA sequencing of graphene nanoribbon are a
 ddressed.\nSpeaker: Kwang S. Kim
LAST-MODIFIED:20161123T134706Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Kwang S. Kim - Carbon based nano
 -optics\, -electronics and -spintronics
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6707/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7874/17178
DTSTART:20161213T130000Z
DTEND:20161213T140000Z
CLASS:PUBLIC
CREATED:20161206T145522Z
DESCRIPTION:Working within the Nonequilibrium Green's Function formalism\, 
 a formula for the two-time current correlation function is derived for the
  case of transport through a nanojunction in response to an arbitrary time
 -dependent bias. The one-particle Hamiltonian and the wide band limit appr
 oximation are assumed\, enabling us to extract all necessary Green's funct
 ions and self-energies for the system\, extending the analytic work presen
 ted previously [Ridley et al. Phys. Rev. B (2015)].\nSpeaker: Michael Ridl
 ey
LAST-MODIFIED:20161207T155626Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I\, EG.076
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Michael Ridley - Partition-free theory of time-depend
 ent current correlations in nanojunctions in response to an arbitrary time
 -dependent bias
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7874/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7764/17178
DTSTART:20161212T123000Z
DTEND:20161212T133000Z
CLASS:PUBLIC
CREATED:20161124T132007Z
DESCRIPTION:
LAST-MODIFIED:20161124T132351Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:Informationsveranstaltung: Annual General Meeting at MPSD 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7764/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7816/17178
DTSTART:20161212T120000Z
DTEND:20161212T133000Z
CLASS:PUBLIC
CREATED:20161130T094640Z
DESCRIPTION:Speaker: Mikheil Titberidze
LAST-MODIFIED:20161130T124716Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Mikheil Titberidze - Pilot Study of Synchronization on
  a Femtosecond Scale between the Electron Gun REGAE and a Laser-Plasma Acc
 elerator 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7816/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7894/17178
DTSTART:20161209T150000Z
DTEND:20161209T160000Z
CLASS:PUBLIC
CREATED:20161208T144948Z
DESCRIPTION:In this very informal talk I will first briefly present our vie
 w on superconductivity in alkali doped fullerenes. In particular\, I will 
 discuss how it is at all possible that M3C60 has an s-wave condensate desp
 ite the sizeable intra-molecular Coulomb repulsion relatively to the narro
 w molecular bandwidth. In the second part of the talk I will review what i
 t is known about the MIR optical properties of doped fullerenes and try to
  build a link with the remarkable Hamburg observation of a large enhanceme
 nt of Tc under intense THz pumping.\nSpeaker: Michele Fabrizio
LAST-MODIFIED:20161208T145215Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Superconductivity in alkali doped fullerenes
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7894/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6706/17178
DTSTART:20161209T130000Z
DTEND:20161209T140000Z
CLASS:PUBLIC
CREATED:20160927T085238Z
DESCRIPTION:Magnetism is a quantum effect that has fascinated mankind for m
 illennia and also led to many modern-day applications\, very prominently i
 n information processing and storage. Now available polarized soft X-ray p
 ulses from X-FELs with sub-100 fs duration allow observing magnetic intera
 ctions at work in their natural length and timescales. I will show how the
  challenges for performing time-resolved XMCD at the Linac Coherent Light 
 Source have recently been overcome and give an overview how such studies h
 elp to understand the fundamental speed limits for nanoscale spin motion.\
 nSpeaker: Hermann Dürr
LAST-MODIFIED:20161123T134651Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Hermann Dürr - Controlling spin
 s in space and time 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6706/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7759/17178
DTSTART:20161206T100000Z
DTEND:20161206T113000Z
CLASS:PUBLIC
CREATED:20161124T111413Z
DESCRIPTION:Speaker: Sharareh Sayyad
LAST-MODIFIED:20161130T124803Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-II\, EG.076-078
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Sharareh Sayyad - Nonequilibrium electron-lattice dyna
 mics
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7759/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7815/17178
DTSTART:20161206T090000Z
DTEND:20161206T103000Z
CLASS:PUBLIC
CREATED:20161130T093225Z
DESCRIPTION:Speaker: Khalid Siddiqui
LAST-MODIFIED:20161130T124737Z
LOCATION:Department of Chemistry\, University of Leeds
ORGANIZER;CN="Department of Chemistry, University of Leeds":mailto:
SUMMARY:Disputation: Khalid Siddiqui - Investigating photoinduced phenomena
  in molecular crystals with prospects for atomically-resolved dynamics
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7815/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7691/17178
DTSTART:20161205T083000Z
DTEND:20161206T160000Z
CLASS:PUBLIC
CREATED:20161116T150010Z
DESCRIPTION:“Poets are born – speakers are made.” Public speaking is 
 a necessity in scientific life. Take part in this two-days course\, find o
 ut what your strengths are and develop your individual presentation profil
 e. Take steps to learn how to lead the audience from your first appearance
  on stage until the last question in the discussion. Be authentic\, enthus
 iastic and convincing!\nSpeaker: Sabine Lerch
LAST-MODIFIED:20161130T131950Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=IMPRS-UFAST and IMPRS-ESM:mailto:
SUMMARY:IMPRS-UFAST skills course: Presentation skills 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7691/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6705/17178
DTSTART:20161202T130000Z
DTEND:20161202T140000Z
CLASS:PUBLIC
CREATED:20160927T085125Z
DESCRIPTION:Strong coupling of light and matter can give rise to a multitud
 e of exciting physical effects through the formation of delocalized hybrid
  light-matter states. After introducing the fundamental concepts\, example
 s of modified properties under strong coupling\, such as enhanced charge t
 ransport in organic semiconductors and non-radiative energy transfer\, wil
 l be given to illustrate the broad potential of light-matter states.\nSpea
 ker: Thomas Ebbesen
LAST-MODIFIED:20161123T134635Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Thomas Ebbesen - The Alchemy of 
 Vacuum – Hybridizing Light and Matter
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6705/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7763/17178
DTSTART:20161130T100000Z
DTEND:20161130T110000Z
CLASS:PUBLIC
CREATED:20161124T131114Z
DESCRIPTION:Phenomena that are connected to quantum mechanics\, such as mag
 netism\, transport\, and the effect of impurity atoms and disorder\, and t
 heir relation to material design and energy needs are important for almost
  every branch of the industry. Density functional theory (DFT) was success
 ful at making accurate Predictions for many materials\, in particular comp
 ounds which have a metallic behaviour. DFT combines high accuracy and mode
 rate computational cost\, but the computational effort of performing calcu
 lations with conventional DFT approaches is still non negligible and scale
 s with the cube of the number of atoms. A recent optimised implementation 
 of DFT was however shown to scale linearly with the number of atoms (ONETE
 P)\, and opened the route to large scale DFT calculations for molecules an
 d nano-structures. Nonetheless\, one bottleneck of DFT and ONETEP\, is tha
 t it fails at describing well some of the compounds where strong correlati
 ons are present\, in particular because the computational scheme has to ca
 pture both the band-like character of the uncorrelated part of the compoun
 d and the Mott-like features emerging from the local strongly correlated c
 entres. A recent progress has been made in this direction by the dynamical
  mean-field theory (DMFT)\, that allows to describe the two limits (metal 
 and insulator) in a remarkable precise way when combined with DFT. The ONE
 TEP+DMFT implementation and strategies to overcome the main bottlenecks of
  this type of calculations will be discussed\, and its applications illust
 rated by a few case of studies\, such as the role of quantum entanglement 
 in Myoglobin and heme systems.\nSpeaker: Cedric Weber
LAST-MODIFIED:20161124T131114Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Cedric Weber - Many body effects in transition metal 
 molecular systems 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7763/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7825/17178
DTSTART:20161125T150000Z
DTEND:20161125T163000Z
CLASS:PUBLIC
CREATED:20161130T110000Z
DESCRIPTION:Speaker: Krishna Murari
LAST-MODIFIED:20161130T110000Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=DESY:mailto:
SUMMARY:Disputation: Krishna Murari - Few-cycle high-energy mid-infrared pu
 lse from Ho:YLF laser
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7825/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7538/17178
DTSTART:20161125T130000Z
DTEND:20161125T140000Z
CLASS:PUBLIC
CREATED:20161031T104547Z
DESCRIPTION: Nanocrystals are already used for many applications in technic
 al products for everyday life. The talk will describe actual developments 
 such as quantum dots in display and lighting technology\, ultra-hard nanoc
 omposite materials and materials for the visualization of biological event
 s or malignant cells or tissues. Different chemical approaches and factors
  determining the biological response on fully synthetic nanocrystals will 
 be reported. We will present approaches to improve targeting specificity a
 nd concepts to optimize physical proper ties to increase the sensitivity f
 or imaging.\nSpeaker: Horst Weller
LAST-MODIFIED:20161117T153533Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Horst Weller - Nanocrystals in m
 aterials and life science applications
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7538/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7760/17178
DTSTART:20161124T090000Z
DTEND:20161124T100000Z
CLASS:PUBLIC
CREATED:20161124T124145Z
DESCRIPTION: The possibility to manipulate the electrical properties of mat
 ter with very short opticalpulses is a fascinating field of research with 
 possible far reaching applications inmany relevant technological fields. T
 he first step towards the realization of this goal is to understand the ul
 trafast dynamics at the basis of light-matter interaction. Short and inten
 se pulses allowed us to investigate a very interesting regime where the ph
 oton energy becomes comparable to the cycle-averaged kinetic energy of the
  electrons in the field. As the optical response of the material transitio
 ns from a classical to quantum-mechanical description many intriguing effe
 cts co-exist in this regime and the importance of inter- versus intra-band
  transitions is still debated. We used attosecond transient absorption spe
 ctroscopy (ATAS) to study the optical response of polycrystalline diamond 
 driven by few-femtosecond\, intense (IIR ~1012 W/cm<sup>2</sup>) infrared 
 (IR) pulses. We monitored the system response by looking at the induced ch
 ange in the absorbance with a 250-as pulse centred around 40 eV. We observ
 ed the appearance of oscillating features which modulate at twice the IR f
 requency\, ωIR\, and fully recover after the interaction. Simultaneous ph
 otoelectron acquisition from a gas nozzle placed in front of the diamond t
 arget allowed us to study the phase relation of the oscillating features a
 nd the pumping IR field. We found that the timing of the diamond response 
 changes significantly with the probing energy and does not always follow t
 he IR field adiabatically. Ab initio calculations performed by coupling ti
 me-dependent density functional theory (TDDFT) in real time with Maxwell
 ’s equations reproduced the experimental observations. Further compariso
 n with a numerical two-band model allowed us to conclude that intra-band m
 otion dominates over inter-band transitions\, thus identifying the dynamic
 al Franz- Keldysh effect as the dominant mechanism in this regime. Our ana
 lysis constitutes an important step towards a full understanding of the op
 tical properties of dielectrics in the Petahertz regime.\nSpeaker: Matteo 
 Lucchini
LAST-MODIFIED:20161124T124336Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Matteo Lucchini - Attosecond dynamics in polycrystall
 ine diamond
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7760/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7660/17178
DTSTART:20161124T090000Z
DTEND:20161124T100000Z
CLASS:PUBLIC
CREATED:20161111T110101Z
DESCRIPTION:Photophysical investigations of the canonical nucleobases that 
 make up DNA and RNA show that in room-temperature solvents\, their excited
  states decay with (sub)picosecond lifetimes (τ = 0.3–2 ps). The appare
 nt generality of ultrafast excited-state deactivation in the canonical nuc
 leobases has led to the hypothesis that nucleobases are molecular survivor
 s of the harsh UV environment on the early Earth before the emergence of l
 ife.\nSpeaker: Samuel Leutwyler
LAST-MODIFIED:20161117T082315Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-II\, EG.076-078
ORGANIZER;CN=Melanie Schnell:mailto:
SUMMARY:CFEL Molecular Physics Seminar: Samuel Leutwyler - Cytosines: Excit
 ed-State Lifetimes\, Nonradiative Decay Mechanism and Water Clusters
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7660/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7702/17178
DTSTART:20161123T130000Z
DTEND:20161123T140000Z
CLASS:PUBLIC
CREATED:20161117T150537Z
DESCRIPTION:Strongly correlated quantum systems\, where more traditional me
 thods of quantum many-body physics fail\, have attracted enormous attentio
 n over the last decades but still provide formidable problems for our unde
 rstanding: High-T<sub>c</sub> superconductors\, frustrated quantum magnets
 \, transition metal oxide and rear earth materials\, ultracold atomic gase
 s in optical lattices. Key numerical advances have been made using so-call
 ed tensor network methods\, the best known of which is the density matrix 
 renormalization group (DMRG). After an introduction into the methodology\,
  I want to presentselected results from areas which in my view present par
 ticularly interesting challenges also in the future: non-equilibrium dynam
 ics of correlated systems (here: ultracold atoms in lattices) and material
  properties of threedimensionaltransition metal oxides.\nSpeaker: Ulrich S
 chollwöck
LAST-MODIFIED:20161117T150600Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN=Angel Rubio / Martin Eckstein:mailto:
SUMMARY:CFEL Theory Seminar: Ulrich Schollwöck - Disentangling strongly co
 rrelated Quantum Systems 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7702/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7683/17178
DTSTART:20161121T130000Z
DTEND:20161121T140000Z
CLASS:PUBLIC
CREATED:20161116T111005Z
DESCRIPTION:Flexural and in-plane thermal fluctuations in crystalline membr
 anes affect the band structure of the carriers\, which has an effect on tr
 ansport properties as well as carrier density of states of 2D systems. I c
 onsider a specific example of one-layer black phosphorus\, which is a high
 ly anisotropic material\, and present our recent results on intrinsic carr
 ier mobility. In contrast to graphene\, where the mobility is determined b
 y two-phonon (flexural) scattering\, in black phosphorus one-phonon (in-pl
 ane) processes dominate. I also will show the results on DOS tail for hole
 s in black phosphorus that have quasi-one-dimensional dispersion (my /mx 
 » 1) and\, as a result\, an enhanced Van Hove singularity at the valence 
 band top. Interaction with flexural phonons results in smearing of this si
 ngularity and to an appearing of a tail in DOS in the gap. The material pa
 rameters are determined by ab initio GW calculations and then are used for
  quantitative estimation of the above-mentioned effects.\nSpeaker: Sergey 
 Brener
LAST-MODIFIED:20161116T113802Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Sergey Brener - Some aspects of intrinsic electron-ph
 oton interaction in black phosphorus
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7683/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7684/17178
DTSTART:20161121T080000Z
DTEND:20161123T113000Z
CLASS:PUBLIC
CREATED:20161116T122339Z
DESCRIPTION:This course will provide an overview of selected techniques use
 d to probe the microscopic properties of condensed matter. The course will
  cover the use of these methods at steady state as well as their extension
  to transient measurements of non-equilibrium phenomena in condensed matte
 r.\nSpeaker: Andrea Cavalleri\, Michael Först\, Isabella Gierz\, Daniele 
 Nicoletti\, Sebastian Loth\, Guido Meier
LAST-MODIFIED:20161116T141946Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I+IV\, EG.079 + O1.111
ORGANIZER;CN=IMPRS-UFAST:mailto:
SUMMARY:IMPRS-UFAST focus course: Experimental methods in materials researc
 h
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7684/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6704/17178
DTSTART:20161118T130000Z
DTEND:20161118T140000Z
CLASS:PUBLIC
CREATED:20160927T084956Z
DESCRIPTION:Like a tuning fork for light\, optical resonators have a charac
 teristic set of frequencies at which it is possible to confine light waves
 . At these frequencies\, optical energy can be efficiently stored for leng
 ths of time characterized by the resonator Q factor\, roughly the storage 
 time in cycles of oscillation. In the past there has been remarkable progr
 ess in boosting optical storage time in micro and millimeter-scale optical
  resonators with Q factors exceeding 100 billion. This opens up new opport
 unities to access a wide range of nonlinear phenomena and to create laser 
 devices operating at low power. After reviewing the nonlinear physics of t
 hese devices\, current efforts to miniaturize time standards and stable fr
 equency sources for metrology and spectroscopy will be described.\nSpeaker
 : Kerry Vahala
LAST-MODIFIED:20161117T082252Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Kerry Vahala - Towards integrate
 d optical clocks &amp\; frequency comb spectroscopy systems 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6704/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7659/17178
DTSTART:20161117T090000Z
DTEND:20161117T100000Z
CLASS:PUBLIC
CREATED:20161111T105355Z
DESCRIPTION:Soft-X-ray photoelectron spectroscopy from liquid microjets has
  considerably contributed to an understanding of the electronic structure 
 of aqueous solutions. Quantities that can be obtained include valence and 
 core-level electron binding energies of both water solvent and atomic as w
 ell as molecular solutes.\nSpeaker: Bernd Winter
LAST-MODIFIED:20161117T082234Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Melanie Schnell:mailto:
SUMMARY:CFEL Molecular Physics Seminar: Bernd Winter - Electronic structure
  of aqueous solutions from liquid-jet soft-X-ray photoelectron and autoion
 ization spectroscopy
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7659/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7690/17178
DTSTART:20161114T133000Z
DTEND:20161118T160000Z
CLASS:PUBLIC
CREATED:20161116T145328Z
DESCRIPTION:The course provides an overview of the working principles of no
 nlinear optics with a focus on the basic physical concepts. We start from 
 introducing relevant topics in linear optics (e.g.\, Maxwell equation\, Lo
 rentz model\, Crystal optics\, Optical pulse and dispersion)\, and continu
 e to discuss key concepts in nonlinear optics such as phase matching and q
 uasi phase matching\, second-order nonlinear effects\, and third-order non
 linear effects.\nSpeaker: Guoqing Chang
LAST-MODIFIED:20161123T135222Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=IMPRS-UFAST:mailto:
SUMMARY:IMPRS-UFAST core course: Non-linear optics
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7690/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4340/17178
DTSTART;VALUE=DATE:20161114
DTEND;VALUE=DATE:20161119
CLASS:PUBLIC
CREATED:20160203T090117Z
DESCRIPTION:This symposium aims to enhance scientific cooperation between s
 cientists from Argentina\, Latin America and Max Planck Institutes. It is 
 jointly organized by the International Center for Advanced Studies (ICAS) 
 and the Max Planck Liason Office for Latin America\, in cooperation with t
 he Kolleg Programme of the Alexander von Humboldt Foundation.
LAST-MODIFIED:20161111T101928Z
LOCATION:Buenos Aires\, Argentina
ORGANIZER;CN="International Center for Advanced Studies and Max Planck Lias
 on Office for Latin America, in cooperation with the Kolleg Programme of t
 he Alexander von Humboldt Foundation":mailto:
SUMMARY:Symposium: Frontiers in Physical Sciences
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4340/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6703/17178
DTSTART:20161111T130000Z
DTEND:20161111T140000Z
CLASS:PUBLIC
CREATED:20160927T084846Z
DESCRIPTION:Watching a single molecule move on its intrinsic time scale has
  been a dream of modern nanoscience. We show how a single oscillation cycl
 e of phase-stable infrared pulses can accelerate and recollide electrons i
 n solids. By combining this idea with sub-angstrom spatial resolution of s
 canning tunnelling microscopy we manage to control the ultrafast quantum m
 otion of individual electrons in a single orbital of one molecule. Such el
 ementary quantum processes allow us to record first slow-motion movies of 
 individual vibrating molecules.\nSpeaker: Rupert Huber
LAST-MODIFIED:20161021T141433Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Faster than a Cycle of Light
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6703/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7604/17178
DTSTART:20161111T100000Z
DTEND:20161111T110000Z
CLASS:PUBLIC
CREATED:20161109T092833Z
DESCRIPTION:The talk will cover the resonance energy transfer in light-harv
 esting systems and entropy transfer in nanomechancial resonators.In the fi
 rst part\, I will present a classical formulation of the quantum multichro
 mophoric theory of resonance energy transfer developed on the basis of cla
 ssical electrodynamics. The theory allows for the identification of a vari
 ety of processes of different order in the interactions that contribute to
  the energy transfer in molecular aggregates with intracoupling in donors 
 and acceptor chromophores. Enhanced rates in multichromophoric resonance e
 nergy transfer are shown to be well described by this theory. Specifically
 \, in a coupling configuration between $N_A$ acceptors and $N_D$ donors\, 
 the theory correctly predicts an enhancement of the energy transfer rate d
 ependent on the total number of donoracceptor pairs. As an example\, the t
 heory\, applied to the transfer rate in light harvesting II\, gives result
 s in excellent agreement with experiment. Finally\, it is explicitly shown
  that as long as linear response theory holds\, the classical multichromop
 horic theory formally coincides with the quantum formulation.In the second
  part\, I will present a sideband cooling strategy that incorporates (i) t
 he dynamics induced by structured (non-Markovian) environments in the targ
 et and auxiliary systems and (ii) the optimally time-modulated interaction
  between them. For the context of cavity optomechanics\, when non-Markovia
 n dynamics are considered in the target system\, ground state cooling is r
 eached at much faster rates and at much lower phonon occupation number tha
 n previously reported. In contrast to similar current strategies\, ground 
 state cooling is reached here for coupling-strength rates that are experim
 entally accessible for the state-of-the-art implementations. After the ult
 rafast optimal-ground-state-cooling protocol is accomplished\, an addition
 al optimal control strategy is considered to maintain the phonon number as
  closer as possible to the one obtained in the cooling procedure. Contrary
  to the conventional expectation\, when non-Markovian dynamics are conside
 red in the auxiliary system\, the efficiency of the cooling protocol is un
 dermined.\nSpeaker: Leonardo Pachon
LAST-MODIFIED:20161109T093029Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Energy and Entropy Transfer in Natural and Handmade S
 ystems
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7604/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7518/17178
DTSTART;VALUE=DATE:20161110
DTEND;VALUE=DATE:20161111
CLASS:PUBLIC
CREATED:20161026T121748Z
DESCRIPTION:CUI invites to its fourth International Symposium on Thursday\,
  10 November 2016\, in the Center for Free Electron Laser Science. In hono
 r of the winner of this year’s Hamburg Prize for Theoretical Physics the
  symposium will cover modern trends in condensed matter physics. The prize
  is worth 40 000 Euro and will be presented by the Joachim Herz Stiftung t
 ogether with CUI to Russian physicist Mikhail Katsnelson.
LAST-MODIFIED:20161026T121858Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN=The Hamburg Centre for Ultrafast Imaging (CUI):mailto:
SUMMARY:Symposium: CUI International Symposium 2016
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7518/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7577/17178
DTSTART:20161108T130000Z
DTEND:20161108T140000Z
CLASS:PUBLIC
CREATED:20161103T153247Z
DESCRIPTION:In this talk I will describe the evolution of our understanding
  on how to describe transport through strongly correlated systems in the f
 ramework of density functional theory (DFT).A first indication that DFT mi
 ght be useful to tackle this situation came with the realization that the 
 Kondo plateau in the zero-bias conductance may already be captured at the 
 level of standard Landauer theory combined with DFT. Later it has been sho
 wn how the description of Coulomb blockade in the zero-bias limit can be a
 chieved within DFT. In a more recent development we have proposed a DFT fo
 rmalism to describe electronic transport in the steady state which uses th
 e density on the junction and the steady current as basic variables. In a 
 finite window around zero bias\, a one-to-one map is established between t
 he basic variables and both local potential on as well as bias across the 
 junction. The resulting Kohn-Sham system features two exchange-correlation
  (xc) potentials\, a local xc potential and an xc contribution to the bias
 . For weakly coupled junctions the xc potentials exhibit steps in the dens
 ity-current plane which are shown to be crucial to describe the Coulomb bl
 ockade diamonds.Finally\, I will present a recent parametrization of the x
 c potentials for the single-impurity Anderson model which correctly incorp
 orates both the Kondo and Coulomb blockade regimes\, i.e.\, both zero and 
 finite temperature. This parametrization allows for calculation of current
 s and differential conductances at arbitrary bias and temperature at negli
 gible numerical cost but with the accuracy of sophisticated renormalizatio
 n group methods.\nSpeaker: Stefan Kurth
LAST-MODIFIED:20161103T153247Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I\, EG.076
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Transport through strongly correlated systems describ
 ed by density functional theory
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7577/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7526/17178
DTSTART:20161108T100000Z
DTEND:20161108T110000Z
CLASS:PUBLIC
CREATED:20161027T121127Z
DESCRIPTION:There exists a size difference between molecules and visible wa
 velengths. Nanofabrication techniques can be adopted to obtain designed me
 ta-molecules or meta-materials\, with interesting optical properties.\nSpe
 aker: Sahand Eslami
LAST-MODIFIED:20161027T121219Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Designer nanostructures for visible light
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7526/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6702/17178
DTSTART:20161104T130000Z
DTEND:20161104T140000Z
CLASS:PUBLIC
CREATED:20160927T084622Z
DESCRIPTION:Nanomembranes are thin\, flexible\, transferable and can be ass
 embled into 3D micro- and nanoarchitectures. This makes them attractive fo
 r a broad range of applications and scientific research fields ranging fro
 m strain-tunable heterostructure devices to ultra-compact 3D systems both 
 on and off the chip. Rolled-up nanomembranes can be exploited to rigorousl
 y compact electronic circuitry\, create novel optical components and open 
 up pathways towards entirely new biomedical applications.\nSpeaker: Oliver
  G. Schmidt
LAST-MODIFIED:20161021T140925Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Nanomembrane Devices: from Conce
 pts to Applications
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6702/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7561/17178
DTSTART:20161104T090000Z
DTEND:20161104T100000Z
CLASS:PUBLIC
CREATED:20161102T100110Z
DESCRIPTION:Since 2000\, we have been developing a real-time\, real-space c
 omputationalmethod based on time-dependent density functional theory to de
 scribe electron dynamics in crystalline solids induced by light pulses. In
  a microscopic scale\, we solve the time-dependent Kohn-Sham equation in a
  unit cell of solid treating the applied electric field is by the vector p
 otential. We further combine the microscopic calculation with the dynamics
  of light electromagnetic field in a multiscale modeling\, as describe in 
 the figure. In my presentation\, I first explain our method including some
  historical aspects. Then I will show some recent and on-going application
 s such as energy transfer from a femtosecond laser pulse to electrons in q
 uartz and graphite\, and ultrafast changes of dielectric properties of dia
 mond by an intense laser pulse.\nSpeaker: Kazuhiro Yabana
LAST-MODIFIED:20161102T101156Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: TDDFT in solids for electron dynamics induced by ultr
 ashort laser pulses
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7561/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7529/17178
DTSTART:20161103T100000Z
DTEND:20161103T110000Z
CLASS:PUBLIC
CREATED:20161027T145906Z
DESCRIPTION:Van der Waals heterostructures (vdWHs) represent a novel and la
 rgely unexplored class of materials. Since 2013\, when Geim and Grigorieva
  first conceived the stacking of 2D (two-dimensional) materials to create 
 artificial layered structures with tailored properties\, a number of promi
 sing (opto)electronics devices\, e.g. light emitting diodes\, solar cells\
 , ultra-fast photodetectors\, transistors etc. have been successfully fabr
 icated. It is well established that for isolated 2D semiconductors and vdW
 Hs the optical response is governed by excitonic effects. A theoretical un
 derstanding of excitonic effects and of how the electronic screening is af
 fected for the more complex case of multi-layer structures is still lackin
 g due to the computational limitations of standard ab-initio methods.\nSpe
 aker: Simone Latini
LAST-MODIFIED:20161027T145906Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Designing Excitons in van der Waals Heterostructures
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7529/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4322/17178
DTSTART;VALUE=DATE:20161103
DTEND;VALUE=DATE:20161107
CLASS:PUBLIC
CREATED:20160129T085507Z
DESCRIPTION:Die jährliche Deutsche Physikerinnentagung wird von der Deutsc
 hen Physikalischen Gesellschaft (DPG) und ihrem Arbeitskreis Chancengleich
 heit veranstaltet. Dabei bekommen Physikerinnen aus allen Bereichen und Ka
 rrierestufen die Chance sich miteinander zu vernetzen und auszutauschen. I
 m Vordergrund steht dabei ein fächerübergreifender fachlicher Austausch\
 , um einen Überblick aus allen Bereichen der Forschung und der Physik zu 
 erhalten. Erfahrungsberichte aus dem Alltag verschiedener Berufe aus Indus
 trie\, Wirtschaft und Forschung geben einen Einblick über die vielfältig
 en Möglichkeiten von Physikerinnen und die Chance die Arbeitsituationen v
 on Physikerinnen zu diskutieren.Zudem diskutieren wir in diesem Jahr in de
 r Podiumsdiskussion die Ziele\, die Umsetzung und was tatsächlich mit Fra
 uenförderungsprogrammen erreicht wird.
LAST-MODIFIED:20160927T122050Z
LOCATION:DESY
ORGANIZER;CN="Universität Hamburg, CUI, DESY, MPSD, SFB 676, DPG":mailto:
SUMMARY:Tagung: 20. Deutsche Physikerinnentagung
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4322/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7525/17178
DTSTART:20161102T130000Z
DTEND:20161102T140000Z
CLASS:PUBLIC
CREATED:20161027T120326Z
DESCRIPTION:The progress in quantum optics utilizes a unique photon state c
 onfiguration for engineering of the ultimate light-matter interactions wit
 h relatively simple material systems. It results in a broad range of photo
 nic applications including radiation sources\, quantum communication\, inf
 ormation\, computing and nanotechnology. The development of the ultrafast 
 multidimensional nonlinear spectroscopy that has been enabled by progress 
 in ultrafast optical technology provides a unique tool for probing complex
  molecules\, semiconductors\, nanomaterials by classical light fields.\nSp
 eaker: Konstantin Dorfman
LAST-MODIFIED:20161027T120326Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:CFEL Theory Seminar: Nonlinear optical spectroscopy with nonclassic
 al light\, photon counting detection and extreme wavelengths techniques
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7525/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6711/17178
DTSTART;VALUE=DATE:20161101
DTEND;VALUE=DATE:20161105
CLASS:PUBLIC
CREATED:20160927T122012Z
DESCRIPTION:The second symposium of the ERC Synergy Grant Q-MAC (Frontiers 
 in Quantum Materials’ Control) takes place at the Venice International U
 niversity\, Isola di San Servolo in Venice\, Italy.
LAST-MODIFIED:20161026T124906Z
LOCATION:Venice International University\, San Servolo\, Italy
ORGANIZER;CN=ERC Synergy Grant Q-MAC:mailto:
SUMMARY:Symposium: Second Q-MAC Symposium
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6711/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7490/17178
DTSTART:20161028T150000Z
DTEND:20161028T163000Z
CLASS:PUBLIC
CREATED:20161024T083754Z
DESCRIPTION:Speaker: Sercan Keskin
LAST-MODIFIED:20161130T124329Z
LOCATION: Fachbereich Chemie\, Martin-Luther-King-Platz 6\, 20146 Hamburg\,
  Room: Hörsaal B Chemie
ORGANIZER;CN=Fachbereich Chemie der Universität Hamburg:mailto:
SUMMARY:Disputation: In-liquid Electron Microscopy and Diffraction for real
 -time observation and structural analysis
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7490/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6701/17178
DTSTART:20161028T120000Z
DTEND:20161028T130000Z
CLASS:PUBLIC
CREATED:20160927T083137Z
DESCRIPTION:Our understanding of heterogeneous catalysis is to a large exte
 nt based on the investigation of metal single crystals as models. Increasi
 ng the complexity of the models\, resembling a real disperse metal catalys
 t\, allows one to catch some of the complexity that cannot be covered by m
 etal single crystals alone. We have developed model systems based on metal
  deposits on single crystalline oxide films\, which may be studied at the 
 atomic level using the tools of surface science.\nSpeaker: Hans-Joachim Fr
 eund
LAST-MODIFIED:20160927T083601Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Model systems in heterogeneous c
 atalysis at the atomic scale
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6701/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6865/17178
DTSTART:20161025T090000Z
DTEND:20161025T103000Z
CLASS:PUBLIC
CREATED:20161012T082221Z
DESCRIPTION:Speaker: Roman Mankowsky
LAST-MODIFIED:20161012T082221Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room II\, EG.078
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Nonlinear phononics and structural control of strongly
  correlated materials
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6865/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6822/17178
DTSTART:20161021T100000Z
DTEND:20161021T113000Z
CLASS:PUBLIC
CREATED:20161010T102436Z
DESCRIPTION:Speaker: Jhih-An You
LAST-MODIFIED:20161130T101557Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Jhih-An You - Light-induced Electronic Hole Dynamics a
 nd its Application
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6822/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7364/17178
DTSTART:20161020T120000Z
DTEND:20161020T130000Z
CLASS:PUBLIC
CREATED:20161017T144737Z
DESCRIPTION:This talk will showcase algorithms that I have developed over t
 he course of my PhD suited to X-ray free electron laser data processing. A
 t present\, generating merged datasets to sub-atomic resolution can be tri
 cky at LCLS due to the limitations of the photon energy and detector dista
 nce. I will present some of the challenges faced by processing diffraction
  patterns\, collected at LCLS\, to generate a 1.15 Å resolution dataset\,
  and how these new algorithms have proved useful to solve them.\nSpeaker: 
 Helen Ginn
LAST-MODIFIED:20161017T144916Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Henrike Müller-Werkmeister:mailto:
SUMMARY:MPSD Seminar: Adventures in XFEL data analysis
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7364/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6823/17178
DTSTART;VALUE=DATE:20161010
DTEND;VALUE=DATE:20161014
CLASS:PUBLIC
CREATED:20161010T105230Z
DESCRIPTION:Welcome to the PIER Graduate Week 2016\, an interdisciplinary l
 ecture and workshop week for PhD students. The PIER Graduate Week offers a
  wide range of introductory and focus courses in the PIER research fields 
 of Particle &amp\; Astroparticle Physics\, Nanoscience\, Photon Science\, 
 Infection &amp\; Structural Biology. It aims at PhD students\, MSc student
 s\, postdoctoral researchers and other interested scientists.
LAST-MODIFIED:20161010T105405Z
LOCATION:CFEL (Bldg. 99)
ORGANIZER;CN="PIER, DESY, Universität Hamburg":mailto:
SUMMARY:Tagung: PIER Graduate Week 2016
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6823/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6736/17178
DTSTART:20161007T090000Z
DTEND:20161007T100000Z
CLASS:PUBLIC
CREATED:20160928T145302Z
DESCRIPTION:Spurred by recent progress in melting\, enhancement and inducti
 on of electronic order out of equilibrium\, a tantalizing prospect concern
 s instead accessing transient Floquet steady states via broad pump pulses\
 , to affect electronic properties.\nSpeaker: Martin Claassen
LAST-MODIFIED:20160928T145302Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I\, EG.076
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Optical Materials Design of Transition-Metal Dichalco
 genides and Frustrated Mott Insulators
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6736/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6735/17178
DTSTART:20161005T120000Z
DTEND:20161005T130000Z
CLASS:PUBLIC
CREATED:20160928T144724Z
DESCRIPTION:The new paradigm of topology in condensed matter physics does n
 ot only pertain to insulators and semimetals but also to superconductors. 
 Topological superconductors are predicted to show many novel physical prop
 erties.\nSpeaker: Carsten Timm
LAST-MODIFIED:20160928T144724Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:CFEL Theory Seminar: Inflated nodes and surface states of topologic
 al superconductors
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6735/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6646/17178
DTSTART:20161005T073000Z
DTEND:20161005T143000Z
CLASS:PUBLIC
CREATED:20160920T102438Z
DESCRIPTION:Mit der kostenlosen Veranstaltung „Forschen in Europa: Nation
 ale und europäische Forschungsförderung“ wollen die Kooperationsstelle
  EU der Wissenschaftsorganisationen (KoWi) und die Universität Hamburg Gr
 aduierte\, Doktoranden/innen\, Postdoktoranden/innen und Nachwuchsgruppen 
 über die vielfältigen nationalen und europäischen Unterstützungsmögli
 chkeiten informieren.
LAST-MODIFIED:20160920T103359Z
LOCATION:Hauptgebäude der Universität Hamburg\, Edmund-Siemers-Allee 1\, 
 20146 Hamburg
ORGANIZER;CN=KoWi und Universität Hamburg:mailto:
SUMMARY:Informationsveranstaltung: Forschen in Europa: Nationale und europ
 äische Forschungsförderung
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6646/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6712/17178
DTSTART:20161004T090000Z
DTEND:20161004T100000Z
CLASS:PUBLIC
CREATED:20160927T124127Z
DESCRIPTION:Complex quantum many-body systems are ubiquitous in nature\, bu
 t their behaviour often remains very challenging to predict with analytica
 l or numerical calculations - especially when it comes to dynamics. Howeve
 r\, using ultracold atoms in optical lattices it is possible to create pre
 cisely tunable\, yet very accessible artificial solids\, which can be prob
 ed with a large arsenal of observables. Using this experimental set-up\, w
 e demonstrate how a periodically modulated lattice can be described by an 
 effective Floquet-Hamiltonian on longer time scales - even when driving th
 e system far from equilibrium. This allows for implementing Haldane's mode
 l for a topological insulator\, and mapping out its topological transition
 s\, by applying an oscillating force to a honeycomb lattice. Using an osci
 llating magnetic field gradient\, we also engineer spin-dependent bands. B
 y adding interactions to the optical lattice system\, we create a pure rea
 lisation of the Hubbard model and study how the distribution of anti-ferro
 magnetic correlations therein depends on the geometry of the lattice. We i
 nvestigate how fast correlations can re-arrange\, by deforming the lattice
  geometry on time-scales ranging from the sudden to the adiabatic regime. 
 Finally\, we explore how an oscillating force applied to this interacting 
 system may be used to tune and enhance the magnetic exchange energy beyond
  the regimes accessible within the Hubbard model.\nSpeaker: Gregor Jotzu
LAST-MODIFIED:20160927T124127Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Ultracold Fermions in Optical Lattices as a Testbed f
 or Dynamically Driven Complex Materials
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6712/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6692/17178
DTSTART:20160929T120000Z
DTEND:20160929T130000Z
CLASS:PUBLIC
CREATED:20160923T141711Z
DESCRIPTION:Dynamical phase transitions (DPTs) have gained a lot of interes
 t in the past few years in a variety of quantum many-body systems\, where 
 a system in its groundstate is quenched by abruptly changing a control par
 ameter of the Hamiltonian\, such as interaction strength or external field
 . Afterwards\, a DPT can be detected in one of at least two forms: a type-
 I DPT which is detected\, after relaxation in time\, through the nonanalyt
 icity of an appropriate order parameter as a function of the control param
 eter through which the quench is effected\; and a type-II DPT which is det
 ected as a nonanalyticity of the Loschmidt echo return rate as a function 
 in time\, without giving care as to whether or not a stationary state has 
 been reached in the time evolution.\nSpeaker: Jan Halimeh
LAST-MODIFIED:20160923T141711Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Martin Eckstein:mailto:
SUMMARY:MPSD Seminar: Dynamical phase transitions in the long-range (powerl
 aw) interacting transverse-field Ising model
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6692/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6659/17178
DTSTART:20160926T091500Z
DTEND:20160926T101500Z
CLASS:PUBLIC
CREATED:20160921T093952Z
DESCRIPTION:Time evolution in ensembles of quantum emitters (atoms\, molecu
 les\, ions\, Rydberg atoms\, quantum dots etc) at low vs. high densities i
 s fundamentally different. As particles get closer together\, strong envir
 onment-mediated interactions start playing an important role both in the c
 oherent (such as dipole-dipole interactions) as well as in the incoherent 
 evolution (super- /subradiance).\nSpeaker: Claudiu Genes
LAST-MODIFIED:20160921T113540Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I\, EG.076
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Collective dynamics in quantum emitter systems
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6659/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6632/17178
DTSTART:20160923T090000Z
DTEND:20160923T103000Z
CLASS:PUBLIC
CREATED:20160919T092404Z
DESCRIPTION:Speaker: Martina Pola
LAST-MODIFIED:20160919T092933Z
LOCATION:Fachbereich Physik\, Jungiusstraße 9\, 20355 Hamburg\, Room: Hör
 saal III
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Nonequilibrium ultrafast excited state dynamics in DNA
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6632/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6610/17178
DTSTART:20160922T123000Z
DTEND:20160922T133000Z
CLASS:PUBLIC
CREATED:20160915T135852Z
DESCRIPTION:The physics of the “ultra-fast” and “ultra-small” are o
 ften closely linked\, motivating experiments that access these extremes. I
 n this talk\, I will discuss the application of ultrashort light pulses\, 
 from THz to X-rays\, to the study of dynamics and emergent correlations in
  quantum materials.\nSpeaker: Robert A. Kaindl
LAST-MODIFIED:20160915T135852Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Correlations in the zone: ultrafast electronic dynami
 cs and vibrational symmetry breaking in quantum materials
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6610/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6636/17178
DTSTART:20160921T120000Z
DTEND:20160921T130000Z
CLASS:PUBLIC
CREATED:20160919T120348Z
DESCRIPTION:Molecular strong field ionization (SFI)is at the heart of sever
 al ultrafast imaging/spectroscopic techniques such aslaser induced electro
 n diffraction and high harmonic spectroscopy. Whileproof-of-principle expe
 riments are underway\, it is still a long way before theycan evolve into a
  standard imaging techniques. The coupled motion of electronsand nuclei un
 der the influence of a non-perturbative external laser field isnot fully u
 nderstood yet and there is a strong demand for developing many bodymethods
  that can model these molecular SFI based processes.\nSpeaker: Vinay Pramo
 d Majety
LAST-MODIFIED:20160919T125520Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Nina Rohringer:mailto:
SUMMARY:CFEL Theory Seminar: Exploring molecular strong field ionization wi
 th ahybrid coupled channels approach
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6636/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6578/17178
DTSTART:20160921T090000Z
DTEND:20160921T100000Z
CLASS:PUBLIC
CREATED:20160913T150125Z
DESCRIPTION:When an exciton transition and a resonant optical mode exchange
  energy faster than any competing dissipation process\, it can lead to lig
 ht-matter strong coupling. This brings about interesting properties posses
 sed by neither the original exciton nor the optical mode and leads to new 
 possibilities such as enhanced conductivity of organic semiconductors. In 
 this case\, the enhancement stems from the delocalized nature of the hybri
 d states over the spatial extent of the optical mode which is also expecte
 d to affect energy transport according to recent theoretical studies.\nSpe
 aker: Xiaolan Zhong
LAST-MODIFIED:20160913T150125Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Light-matter interaction: from weak to strong couplin
 g
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6578/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6318/17178
DTSTART:20160910T120000Z
DTEND:20160910T170000Z
CLASS:PUBLIC
CREATED:20160817T110918Z
DESCRIPTION:Was passiert im Inneren von Zellen? Wie funktioniert der hellst
 e Röntgenlaser der Welt und wie kommen Rechtsmediziner Verbrechern auf di
 e Spur? Der erste Tag des Wissens gibt Einblicke in aktuelle Forschungsthe
 men.
LAST-MODIFIED:20160823T103211Z
LOCATION:UKE\, Campus Lehre (N55)\, Martinistraße 52\, 20246 Hamburg
ORGANIZER;CN="Behörde für Wissenschaft, Forschung und Gleichstellung der 
 Freien und Hansestadt Hamburg":mailto:
SUMMARY:Tag des Wissens: Tag des Wissens "Life Science"
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6318/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6342/17178
DTSTART:20160909T091500Z
DTEND:20160909T101500Z
CLASS:PUBLIC
CREATED:20160823T102748Z
DESCRIPTION:Which features make the brain such a powerful and energy-effici
 ent computing machine? Can we reproduce them in the solid state\, and if s
 o\, what type of computing paradigm would we obtain?\nSpeaker: Massimilian
 o Di Ventra
LAST-MODIFIED:20160902T085040Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Memcomputing: a brain-inspired topological computing 
 paradigm
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6342/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6341/17178
DTSTART:20160908T121500Z
DTEND:20160908T131500Z
CLASS:PUBLIC
CREATED:20160823T102347Z
DESCRIPTION:The particle-hole map (PHM) is a new visualization tool to anal
 yze electronic excitations in molecules in the time- or frequency domain\,
  to be used in conjunction with TDDFT or other ab initio methods [1–3]. 
 The purpose of the PHM is to give detailed insight into electronic excitat
 ion processes which is not obtainable from local visualization methods suc
 h as transition densities\, density differences\, or natural transition or
 bitals. The PHM provides information on the origins\, destinations\, and c
 oherences of charge fluctuations during an excitation process. In contrast
  with the transition density matrix\, the PHM has a statistical interpreta
 tion involving joint probabilities of individual states and their transiti
 ons\, and it is easier to read and interpret.\nSpeaker: Carsten A. Ullrich
LAST-MODIFIED:20160823T103042Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: The Particle-Hole Map: a Computational Tool to Visual
 ize Electronic Excitations
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6341/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5733/17178
DTSTART;VALUE=DATE:20160831
DTEND;VALUE=DATE:20160903
CLASS:PUBLIC
CREATED:20160608T122659Z
DESCRIPTION:Photochemical reactions have tremendous scientific importance\,
  ranging from photosynthesis to atmospheric reactions\, and technologies s
 uch as sensors or displays. Due to the intrinsic complexity of photochemic
 al reactions\, they remain the least understood type of chemical process. 
 Nonadiabatic dynamics\, ultrafast time-scales\, quantum effects and conica
 l intersections are known to be important\, but a detailed comprehension r
 emains elusive. However\, new experimental techniques capable of monitorin
 g photochemical processes in unprecedented detail are appearing. This incl
 udes the development of intense-laser techniques\, the construction of fre
 e-electron lasers such as the XFEL in Europe and the LCLS in the USA\, new
  sources of pulsed electrons\, advanced detection techniques\, and importa
 nt advances in theoretical modelling of quantum dynamics. Many of these te
 chniques are developed by research communities not traditionally concerned
  with photochemistry\, but provide an opportunity to shed new light on pho
 tochemical dynamics.
LAST-MODIFIED:20160608T122923Z
LOCATION:Royal Society of Edinburgh\, 22-26 George Street\, Edinburgh\, Uni
 ted Kingdom
ORGANIZER;CN=Royal Society of Chemistry:mailto:
SUMMARY:Faraday Discussion: Ultrafast Imaging of Photochemical Dynamics
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5733/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6278/17178
DTSTART:20160802T090000Z
DTEND:20160802T100000Z
CLASS:PUBLIC
CREATED:20160801T143856Z
DESCRIPTION:We develop a theory for light-induced superconductivity in unde
 rdoped cuprates in which the competing bond-density wave order is suppress
 ed by driving phonons with light. Close to a bond-density wave instability
  in a system with a small Fermi surface\, such as a fractionalized Fermi l
 iquid\, we show that the coupling of electrons to phonons is strongly enha
 nced at the bond-density wave ordering wavevectors\, leading to a strong s
 oftening of phonons at these wavevectors. For a model of classical phonons
  with anharmonic couplings\, we show that thecombination of strong softeni
 ng and driving can lead to large phonon oscillations. When coupled to a ph
 enomenological model describing the competition between bond-density wave 
 order and superconductivity\, these phonon oscillations melt bond-density 
 wave order\, thereby enhancing pairing correlations.\nSpeaker: Andreas Ebe
 rlein
LAST-MODIFIED:20160801T143856Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Michael Sentef / Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Light induced enhancement of superconductivity via me
 lting of competing bond-density wave order in underdoped cuprates
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6278/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6244/17178
DTSTART:20160728T120000Z
DTEND:20160728T130000Z
CLASS:PUBLIC
CREATED:20160725T135039Z
DESCRIPTION:The photoinduced charge-separation events occurring in photovol
 taic and light harvesting systems have traditionally been interpreted in t
 erms of the incoherent kinetics of optical excitations and of charge hoppi
 ng. Although signatures of quantum coherence were recently observed in ene
 rgy transfer in photosynthetic bacteria andalgae[1] still very little is k
 nown about the role of quantum coherence at room temperature in technologi
 cally relevant organic photovoltaic materials. Recent experiments found ev
 idence for an ultrafast long-range charge separation in such systems but c
 ould not differentiate between coherent and incoherent charge-transfermode
 ls.[2]\nSpeaker: Carlo Andrea Rozzi
LAST-MODIFIED:20160725T135654Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Early charge separation events in light-harvesting ma
 terials
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6244/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6245/17178
DTSTART:20160728T090000Z
DTEND:20160728T100000Z
CLASS:PUBLIC
CREATED:20160725T141048Z
DESCRIPTION:The discovery of graphene established the possibility of obtain
 ing stable two-dimensional solids\, and it was soon realized that layered 
 materials other than graphite can be used as bulk parents for novel two-di
 mensional materials. Among them\, layered transition metal dichalcogenides
  have attracted considerable attention due to interesting physical propert
 ies and potential for electronics applications. While most of the research
  focused on mechanically exfoliated specimens\, many proposed approaches t
 o characterizing these materials\, as well as potential applications\, req
 uire large-area and high-quality samples. These can be achieved by epitaxi
 al growth methods developed in our group.\nSpeaker: Maciej Dendzik
LAST-MODIFIED:20160725T141048Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Isabella Gierz:mailto:
SUMMARY:MPSD Seminar: Growth and electronic structure of single-layered tra
 nsition metal dichalcogenides
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6245/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6240/17178
DTSTART:20160727T120000Z
DTEND:20160727T133000Z
CLASS:PUBLIC
CREATED:20160725T085553Z
DESCRIPTION:Speaker: Rui Xian
LAST-MODIFIED:20160725T085850Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: An atomic perspective of the photodissociation and gem
 inate recombination of triiodide in condensed phases
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6240/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6224/17178
DTSTART:20160727T090000Z
DTEND:20160727T100000Z
CLASS:PUBLIC
CREATED:20160721T094344Z
DESCRIPTION:Light-matter interactions have been extensively studied by phys
 icist in quantum optics and condensed matter physics\, [1] but there are o
 nly fewer attempts to understand this effect in molecular science. [2\, 3]
 \nSpeaker: Jino George
LAST-MODIFIED:20160721T094555Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Chemistry under Strong Coupling
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6224/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/6225/17178
DTSTART:20160726T080000Z
DTEND:20160726T090000Z
CLASS:PUBLIC
CREATED:20160721T122030Z
DESCRIPTION:Due to experimental advances in the preparation and control of 
 ultra-cold atomic gases\, there is a widespread interest in the behaviour 
 of quantum systems out of equilibrium. A common way to probe quantum syste
 ms for non-equilibrium phenomena is given by sudden quenches.\nSpeaker: Ha
 lil Cakir
LAST-MODIFIED:20160721T122030Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Martin Eckstein:mailto:
SUMMARY:MPSD Seminar: Dynamics of the Transverse Field Ising Chain after a 
 Sudden Quench
URL;VALUE=URI:https://www.mpsd.mpg.de/events/6225/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5234/17178
DTSTART:20160715T120000Z
DTEND:20160715T130000Z
CLASS:PUBLIC
CREATED:20160406T080622Z
DESCRIPTION:Ultrafast vibrational spectroscopy can tell a lot about molecul
 ar dynamics. Quite diverse examples will be discussed\, highlighting the i
 mportance of water as a very special substance: the ultrafast dynamics of 
 bulk water and concentrated salt solution studied by THz photon echo spect
 roscopy\, the catalytic cycle of an artificial photosynthetic system for l
 ight-driven water splitting\, and the response of an allosteric protein wh
 ose dynamics is dictated by the water solvation layer.\nSpeaker: Peter Ham
 m
LAST-MODIFIED:20160509T114630Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: It's All About Water
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5234/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5929/17178
DTSTART:20160714T120000Z
DTEND:20160714T133000Z
CLASS:PUBLIC
CREATED:20160624T095616Z
DESCRIPTION:Speaker: Nele Müller
LAST-MODIFIED:20161130T101413Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Nele Müller - Electron diffraction and controlled mol
 ecules
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5929/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5880/17178
DTSTART:20160712T090000Z
DTEND:20160712T103000Z
CLASS:PUBLIC
CREATED:20160620T112942Z
DESCRIPTION:Speaker: Shih-Hsuan Chia
LAST-MODIFIED:20161130T095915Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Generation and control of super-octave-spanning spectr
 a
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5880/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5237/17178
DTSTART:20160708T120000Z
DTEND:20160708T130000Z
CLASS:PUBLIC
CREATED:20160406T082601Z
DESCRIPTION:Plasmons are the collective excitations of free electrons. They
  focus light into nanoscale volumes\, increasing electromagnetic fields by
  orders of magnitude. Plasmonic enhancement in light scattering (SERS) lea
 ds to a 10⁸ increase in the cross section. I will present Raman measurem
 ents on graphene and nanotubes coupled to nanoplasmons. The enhancement wi
 ll be described as a higher-order Raman process with striking consequences
  for our understanding of plasmon-matter interaction at the nanoscale.\nSp
 eaker: Stephanie Reich
LAST-MODIFIED:20160526T104804Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Plasmon-Enhanced Raman Scatterin
 g
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5237/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5928/17178
DTSTART:20160707T150000Z
CLASS:PUBLIC
CREATED:20160623T142145Z
DESCRIPTION:Join us at the CFEL Sommerfest! CFELians\, partners and kids ar
 e more than welcome!
LAST-MODIFIED:20160624T091517Z
LOCATION:CFEL (Bldg. 99)
SUMMARY:CFEL Sommerfest: CFEL Sommerfest
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5928/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5999/17178
DTSTART:20160707T120000Z
DTEND:20160707T130000Z
CLASS:PUBLIC
CREATED:20160701T105917Z
DESCRIPTION:The coupling and mutual dependence of electronic and vibrationa
 l degrees of freedom is at the heart of microscopic as well as macroscopic
  phenomena in condensed matter. Ultrafast pump-probe techniques provide ex
 perimental access to these coupling and correlation effects by revealing t
 he response of electrons and lattice to specific excitation of a material.
 \nSpeaker: Ralph Ernstorfer
LAST-MODIFIED:20160701T110322Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Electronic and Structural Dynamics in Solids: A Momen
 tum-Resolved View on Microscopic Coupling and Correlation Phenomena
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5999/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5927/17178
DTSTART:20160705T120000Z
DTEND:20160705T130000Z
CLASS:PUBLIC
CREATED:20160623T140918Z
DESCRIPTION:Recent developments in ultra-fast laser techniques allow experi
 mentalists to reveal intriguing aspects of the dynamics of superconductors
  such as the Higgs oscillations (amplitude oscillations of the order param
 eter) and photo-induced superconductivity. These experiments demonstrate t
 he interesting possibility of manipulating superconductivity in nonequilib
 rium settings. However\, the properties of nonequilibrium superconductors 
 are not fully understood\, and further theoretical explorations are needed
 .\nSpeaker: Yuta Murakami
LAST-MODIFIED:20160623T140935Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Martin Eckstein:mailto:
SUMMARY:CFEL Theory Seminar: Nonequilibrium dynamics of strongly coupled ph
 onon-mediated superconductors
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5927/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5731/17178
DTSTART:20160704T120000Z
DTEND:20160704T130000Z
CLASS:PUBLIC
CREATED:20160608T093151Z
DESCRIPTION:Coupled cluster theory is the dominant method in wave function-
 based calculations in systems of small to moderate size. It provides excep
 tionally accurate predictions for a wide array of energetics and propertie
 s. Moreover\, it is size extensive\, meaning that it can fruitfully be app
 lied to condensed systems\, provided only that one has computational resou
 rces sufficient for the task. Unfortunately\, coupled cluster theory often
  breaks down in the presence of strong correlations\, such as those respon
 sible for superconductivity or various magnetically-ordered states.\nSpeak
 er: Thomas M. Henderson
LAST-MODIFIED:20160608T093151Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Coupled Cluster Theory for Strong Correlations
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5731/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5242/17178
DTSTART:20160701T120000Z
DTEND:20160701T130000Z
CLASS:PUBLIC
CREATED:20160406T083244Z
DESCRIPTION:Cold and ultracold molecules provide a sensitive way to search 
 for new physics\, e.g. variation of fundamental constants\, dark energy\, 
 or new elementary particles. I will describe some of these ideas\, with pa
 rticular emphasis on the search for a permanent electric dipole moment of 
 the electron\, which already provides a strong constraint on possible supe
 rsymmetric theories of particle physics. Laser cooling can now be applied 
 to molecules. I will discuss the recent advances in that area and the extr
 aordinary sensitivity that this new approach can bring to tests of fundame
 ntal physics.\nSpeaker: Edward A. Hinds
LAST-MODIFIED:20160607T114812Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Testing Fundamental Physics with
  Cold Atoms and Molecules
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5242/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5933/17178
DTSTART:20160629T133000Z
DTEND:20160629T143000Z
CLASS:PUBLIC
CREATED:20160626T194254Z
DESCRIPTION:Quantum transport is often discussed in the steady-state regime
  where the characteristics of the system are described in terms of the ene
 rgy-dependent transmission or conductance. There is\, however\, no guarant
 ee that this description would capture the essential physics in\, say\, at
 omic-scale junction operating at high frequencies. Therefore\, we look for
  an accurate theory for describing the full time-dependence. The time-depe
 ndence also provides us with ''transient spectroscopy'' which can give det
 ailed information about the nanosystems out of equilibrium.\nSpeaker: Riku
  Tuovinen
LAST-MODIFIED:20160626T194254Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I\, EG.076
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Time-dependent quantum transport in nanosystems: A no
 nequilibrium Green's function approach
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5933/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5887/17178
DTSTART:20160629T120000Z
DTEND:20160629T130000Z
CLASS:PUBLIC
CREATED:20160621T105717Z
DESCRIPTION:In this talk\, I will first give an introduction to Majorana bo
 und states (MBS)\, zero-energy modes predicted to appear in exotic spin-po
 larized p-wave superconductors. MBS satisfy non-Abelian statistics and\, i
 n addition\, encode quantum information in a topologically protected manne
 r\, which makes them highly interesting for quantum computation applicatio
 ns. The required p-wave superconductivity seems to be hard to find in natu
 re\, but recent theoretical works have shown that it can instead be artifi
 cially engineered\, for example in a semiconductor nanowire with strong sp
 in-orbit coupling which is covered by a superconductor and exposed to a ma
 gnetic field. I will also discuss the recent experimental progress towards
  creating and detecting MBS.\nSpeaker: Martin Leijnse
LAST-MODIFIED:20160621T105724Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:CFEL Theory Seminar: Making Majoranas talk to charge
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5887/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5241/17178
DTSTART:20160624T120000Z
DTEND:20160624T130000Z
CLASS:PUBLIC
CREATED:20160406T083123Z
DESCRIPTION:Hybrid light-matter networks offer the promise for delivering r
 obust quantum information processing technologies\, from sensor arrays to 
 secure communications to quantum simulators and eventually to a quantum co
 mputer. Photonics plays a major role in delivering these new enhanced perf
 ormance applications. I will describe recent science and engineering progr
 ess towards build a resilient\, scalable photonic quantum network.\nSpeake
 r: Ian Walmsley
LAST-MODIFIED:20160509T114355Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Networked Quantum Information Te
 chnologies
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5241/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5735/17178
DTSTART:20160617T133000Z
DTEND:20160617T143000Z
CLASS:PUBLIC
CREATED:20160608T125653Z
DESCRIPTION:The iridium oxide family of correlated electron systems is pred
 icted to host a variety of exotic electronic phases owing to a unique inte
 rplay of strong electron-electron interactions and spin-orbit coupling. Th
 ere is particular interest in the perovskite iridate Sr₂IrO₄ due to it
 s striking structural and electronic similarities to the parent compound o
 f high-Tc cuprates La₂CuO₄. Recent observations of Fermi arcs with a p
 seudogap behavior in doped Sr₂IrO₄ and the emergence of a d-wave gap a
 t low temperatures further strengthen their phenomenological parallels.\nS
 peaker: David Hsieh
LAST-MODIFIED:20160614T093144Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=James McIver / Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Revealing Hidden Phases in Correlated Electron System
 s using Nonlinear Optics
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5735/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5235/17178
DTSTART:20160617T120000Z
DTEND:20160617T130000Z
CLASS:PUBLIC
CREATED:20160406T081120Z
DESCRIPTION:Graphene is an ideal material to study new processes in the ult
 rafast carrier kinetics of a two-dimensional system: Its linear energy dis
 persion and the vanishing bandgap allow new and surpising electron scatter
 ing processes\, suppressed in conventional semiconductors: A typical\, fas
 cinating example is a process which generates two optically excited electr
 ons out of one photon.\nSpeaker: Andreas Knorr
LAST-MODIFIED:20160509T114550Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Ultrafast Electron Kinetics in G
 raphene
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5235/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5736/17178
DTSTART:20160616T130000Z
DTEND:20160616T140000Z
CLASS:PUBLIC
CREATED:20160608T130031Z
DESCRIPTION:The high-temperature superconductor YBa₂Cu₃O₇ is a very i
 nteresting material for many device applications ranging from wiring for e
 nergy transmission and high field magnets to superconducting filters and h
 igh frequency electronics in the THz regime.\nSpeaker: Meinhard Schilling
LAST-MODIFIED:20160608T130031Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Toru Matsuyama / Guido Meier:mailto:
SUMMARY:MPSD Seminar: Growth of YBa₂Cu₃O₇-films for device applicatio
 ns
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5736/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5842/17178
DTSTART:20160616T090000Z
DTEND:20160616T100000Z
CLASS:PUBLIC
CREATED:20160613T144453Z
DESCRIPTION:Quantum-chemical calculations are essential for the assignment 
 and interpretation of spectra of small molecules as well as complex molecu
 lar systems. Large molecular systems present a significant challenge not o
 nly because of the increasing computational effort that is required for an
  accurate quantum-chemical description\, but also require new approaches f
 or the interpretation of the large amount of data provided by such calcula
 tions. On the other hand\, small molecular systems with a complicated elec
 tronic structure\, such as transition metal complexes\, pose additional ch
 allenges and their theoretical spectroscopy also requires novel quantum-ch
 emical approaches.\nSpeaker: Christoph R. Jacob
LAST-MODIFIED:20160613T144458Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-II\, EG.076-078
ORGANIZER;CN=Melanie Schnell:mailto:
SUMMARY:CFEL Molecular Physics Seminar: Theoretical Spectroscopy of Complex
  Chemical Systems
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5842/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5730/17178
DTSTART:20160615T090000Z
DTEND:20160615T100000Z
CLASS:PUBLIC
CREATED:20160608T092833Z
DESCRIPTION:Competition between ordered phases\, and their associated phase
  transitions\, are significant in the study of strongly correlated systems
 .\nSpeaker: Yao Wang
LAST-MODIFIED:20160608T092932Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Nonequilibrium Study of Competing Orders
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5730/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5737/17178
DTSTART:20160613T133000Z
DTEND:20160613T143000Z
CLASS:PUBLIC
CREATED:20160608T130939Z
DESCRIPTION:TiSe₂ is one of the simplest charge density wave (CDW) materi
 als\, forming a 2×2 superlattice below a transition temperature T_C = 200
  K\, but the origin of this phase is controversial. Its nearly inverted ba
 nd structure led early authors to identify TiSe₂ as an “excitonic insu
 lator\,” which is an electronic instability involving spontaneous prolif
 eration of excitons. The problem is that the CDW also exhibits a sizeable 
 lattice distortion\, leading later authors to identify it as a conventiona
 l Peierls phase. That said\, an excitonic phase would also create an incid
 ental lattice distortion\, since the interaction with phonons can’t be s
 witched off. The arguments on the matter have gone in circles for decades.
 \nSpeaker: Peter Abbamonte
LAST-MODIFIED:20160608T130939Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Collective modes of the electron-hole condensate in t
 he (putative) excitonic insulator 1T-TiSe₂
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5737/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5713/17178
DTSTART:20160610T130000Z
DTEND:20160610T143000Z
CLASS:PUBLIC
CREATED:20160607T081730Z
DESCRIPTION:Speaker: Stephanie Besztejan
LAST-MODIFIED:20161130T101143Z
LOCATION: Fachbereich Chemie\, Martin-Luther-King-Platz 6\, 20146 Hamburg\,
  Room: Hörsaal B Chemie
ORGANIZER;CN=Fachbereich Chemie der Universität Hamburg:mailto:
SUMMARY:Disputation: Metal Ion Based Probes for Imaging
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5713/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5239/17178
DTSTART:20160610T120000Z
DTEND:20160610T130000Z
CLASS:PUBLIC
CREATED:20160406T082955Z
DESCRIPTION:All life on Earth needs water to survive. But increasingly it s
 eems that the characteristics that make water a solvent for life are also 
 those that make it the weirdest of liquids. Some of these quirks of ‘lif
 e’s matrix’ are well understood\; others are still being debated\, som
 etimes furiously and controversially. I will explore what we do and don’
 t know about water\, ending with a consideration both of how its behaviour
  in living cells can offer clues for new purification technologies and of 
 whether its unique role for life on Earth makes it a prerequisite for life
  on other worlds.\nSpeaker: Philip Ball
LAST-MODIFIED:20160524T082057Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Why Water is weird
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5239/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5238/17178
DTSTART:20160603T120000Z
DTEND:20160603T130000Z
CLASS:PUBLIC
CREATED:20160406T082826Z
DESCRIPTION:The unusual properties of water\, including the thermodynamic a
 nomalies of the liquid\, the existence of more than one amorphous ice form
 \, and the abnormal mobility of the water ions\, derive from the tetrahedr
 al network of hydrogen bonds that hold the molecules together. Computer si
 mulations are an essential tool to understand the microscopic origin of th
 ese fascinating properties\, complementing experiment and theory.\nSpeaker
 : Roberto Car
LAST-MODIFIED:20160509T113945Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Water: from ab-initio simulation
 s to coarse grained models
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5238/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5511/17178
DTSTART;VALUE=DATE:20160601
DTEND;VALUE=DATE:20160604
CLASS:PUBLIC
CREATED:20160512T104501Z
DESCRIPTION:The workshop covers advances and challenges in the simulation o
 f materials and the description of light-matter interactions in molecules 
 and solids.
LAST-MODIFIED:20160512T194714Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Theory Workshop: Theoretical challenges: simulating materials 
 out of equilibrium
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5511/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5633/17178
DTSTART:20160601T090000Z
DTEND:20160601T100000Z
CLASS:PUBLIC
CREATED:20160526T102444Z
DESCRIPTION:The development of efficient ways to exploit the energy from th
 e sun is an issue of major importance. Among possible solutions\, the empl
 oyment of solar energy to promote chemical reactions has the advantage of 
 addressing the problems of harvesting\, converting and storing energy at t
 he same time. In this context\, water splitting plays a central role both 
 for direct hydrogen production and for the production of hydrocarbons. The
 refore\, great attention has been recently devoted to hydrogen production 
 by means of photoelectrochemical (PEC) cells\, via water splitting to mole
 cular hydrogen and oxygen. The main challenge is to develop anode material
 s for these cells that can split water efficiently.\nSpeaker: Ralph Gebaue
 r
LAST-MODIFIED:20160526T104543Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:CFEL Theory Seminar: Water splitting on hematite (Fe₂O₃) surfac
 es: insights from density-functional theory
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5633/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5576/17178
DTSTART:20160531T130000Z
DTEND:20160531T140000Z
CLASS:PUBLIC
CREATED:20160523T183055Z
DESCRIPTION:Monolayer transition-metal dichalcogenides such as MoS₂ and W
 S₂ are prime examples of atomically thin semiconducting crystals that ex
 hibit remarkable electronic properties. They have a pair of valleys that c
 an serve as a new degree of freedom\, but these valleys are energetically 
 degenerate\, protected by time-reversal symmetry.\nSpeaker: Edbert Sie
LAST-MODIFIED:20160526T104633Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=James McIver / Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Optical tuning of electronic valleys
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5576/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5233/17178
DTSTART:20160527T120000Z
DTEND:20160527T130000Z
CLASS:PUBLIC
CREATED:20160406T080128Z
DESCRIPTION:After introducing general aspects of photovoltaics this talk wi
 ll illustrate how spectroscopy with soft X-rays can help developing new ma
 terials and new designs for solar cells. Starting with the most general la
 yout of a solar cell\, the focus will be on combining its three components
  with atomic precision into one molecular complex. A dream experiment will
  be discussed where the movement of photo-generated carriers through such 
 a complex is tracked in real time at the latest X-ray sources.\nSpeaker: F
 ranz J. Himpsel
LAST-MODIFIED:20160509T114537Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Designing New Materials for Sola
 r Energy Conversion
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5233/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5549/17178
DTSTART:20160520T081500Z
DTEND:20160520T091500Z
CLASS:PUBLIC
CREATED:20160518T094213Z
DESCRIPTION:Laser ablation has proved to be an extremely versatile sampling
  technique for non‐volatile samples in a range of gas phase experiments.
 \nSpeaker: Chris Medcraft
LAST-MODIFIED:20160526T105511Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Melanie Schnell:mailto:
SUMMARY:CFEL Molecular Physics Seminar: The Art of Laser Ablation for Micro
 wave Spectroscopy
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5549/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5232/17178
DTSTART:20160513T120000Z
DTEND:20160513T130000Z
CLASS:PUBLIC
CREATED:20160406T075701Z
DESCRIPTION:Ultracold atoms in optical lattices form a versatile platform f
 or studying many-body physics\, with the potential of addressing some of t
 he most important issues in strongly correlated matter. I will present exp
 erimental results on the characterization of the BEC-BCS crossover with ul
 tracold atoms\, the phases of a spin-imbalanced Fermi gas in one and three
  dimensions\, and finally the detection of anti-ferromagnetic order in the
  3D Hubbard model\, a paradigm model of strong correlations.\nSpeaker: Ran
 dall Hulet
LAST-MODIFIED:20160509T114527Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Quantum Magnetism with Ultracold
  Atoms
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5232/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5382/17178
DTSTART;VALUE=DATE:20160513
DTEND;VALUE=DATE:20160518
CLASS:PUBLIC
CREATED:20160426T085405Z
DESCRIPTION:Auch im Wissenschaftsjahr 2016*17 – Meere und Ozeane geht die
  MS Wissenschaft wieder auf Tour. Sie lädt ein zu einer Forschungsexpedit
 ion in diese faszinierende Welt. Kommen Sie an Bord. Erfahren Sie mehr üb
 er Vergangenheit und Zukunft der Ozeane\, ihre Bedeutung für den Menschen
 \, die Erforschung und den Schutz dieses größten und artenreichsten Lebe
 nsraums der Erde.
LAST-MODIFIED:20160426T095454Z
LOCATION:Hamburg\, Sandtorhafen\, Kaiserkai
ORGANIZER;CN=Bundesministerium für Bildung und Forschung / Wissenschaft im
  Dialog:mailto:
SUMMARY:MS Wissenschaft: Meere und Ozean - Die Mitmach-Ausstellung auf dem 
 Frachtschiff
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5382/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5460/17178
DTSTART:20160511T090000Z
DTEND:20160511T100000Z
CLASS:PUBLIC
CREATED:20160509T075827Z
DESCRIPTION:A characteristic of ferroic materials is the emergence of a tem
 porally static finite expectation value of an order parameter. Here\, we i
 ntroduce a new mechanism [1] for ferroic order\, in which a non-zero quasi
 -static magnetoelectric quadrupolar order appears\, mediated by a strong c
 oupling of spin and phonon fluctuations. We show that our proposed mechani
 sm is consistent\, to our knowledge\, with many experimental observations 
 for the onset of the pseudo-gap phase in cuprate superconductors and there
 fore propose the quasi-static magnetoelectric quadrupole as a possible pse
 udo-gap order parameter. By using first-principles calculations in combina
 tion with our recent developed formalism [2\,3]\, to calculate multipole m
 oments within a Berry phase approach\, we calculate the magnitude of the e
 ffect for the the prototypical cuprate superconductor\, HgBa2CuO4+δ. Usin
 g these results we finally show that our mechanism embraces several key fi
 ndings of experimental reports and in addition also aspects of previous th
 eoretical models.\nSpeaker: Michael Fechner
LAST-MODIFIED:20160510T080626Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Parity odd magnetism and spin-phonon coupling in the 
 pseudo-gap phase of cuprate superconductors
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5460/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5255/17178
DTSTART:20160503T140000Z
DTEND:20160503T150000Z
CLASS:PUBLIC
CREATED:20160408T112116Z
DESCRIPTION:In this talk I will discuss the transient dynamics of a d-wave 
 BCS model after a quantum quench of the interaction parameter. The motivat
 ion comes from recent ultrafast pump-probe experiments on high-temperature
  superconductors.\nSpeaker: Francesco Peronaci
LAST-MODIFIED:20160414T101406Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Martin Eckstein:mailto:
SUMMARY:MPSD Seminar: Transient Dynamics of d-Wave Superconductors after a 
 Sudden Excitation
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5255/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5231/17178
DTSTART:20160429T120000Z
DTEND:20160429T130000Z
CLASS:PUBLIC
CREATED:20160406T075330Z
DESCRIPTION:Condensed matter provides us deep insights into quantum physics
 . Giving just two examples\, wave-corpuscle duality manifests itself in sp
 ectroscopy of strongly correlated systems as coexistence of itinerant and 
 atomic-like features\, and graphene and other Dirac materials provide a na
 tural playground to study vacuum reconstruction\, Klein tunneling and othe
 r fundamental quantum relativistic phenomena. Electron-photon interaction 
 is the key tool to understand this rich and nontrivial physics.\nSpeaker: 
 Mikhail Katsnelson
LAST-MODIFIED:20160406T075334Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: From Materials Science to Basic 
 Physics
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5231/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5318/17178
DTSTART:20160427T080000Z
DTEND:20160427T090000Z
CLASS:PUBLIC
CREATED:20160415T092635Z
DESCRIPTION:Detailed understanding and control of the intermolecular forces
  that govern molecular assembly are necessary to engineer structure and fu
 nction at the nanoscale.\nSpeaker: Jeffrey Schwartz
LAST-MODIFIED:20160415T092917Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Sebastian Loth:mailto:
SUMMARY:MPSD Seminar: What’s on the Outside Counts Too: Surface-Dipole Mo
 dulated Assembly
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5318/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5349/17178
DTSTART:20160426T130000Z
DTEND:20160426T140000Z
CLASS:PUBLIC
CREATED:20160420T132052Z
DESCRIPTION:The alkali-doped fullerides (A₃C₆₀\, A = K\, Rb\, Cs) sho
 w a highest superconducting transition temperature (Tc) among molecular so
 lids. In the phase diagram\, s-wave superconductivity (SC) lies next to Mo
 tt insulating phase. This adjacency is similar to the cuprates (d-wave SC)
  but is more surprising because s-wave SC is believed to be severely suppr
 essed by strong correlations.\nSpeaker: Yusuke Nomura
LAST-MODIFIED:20160526T110801Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I\, EG.076
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar: Exotic s-wave superconductivity in alkali-doped fulle
 rides: equilibrium point of view
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5349/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5144/17178
DTSTART:20160422T120000Z
DTEND:20160422T130000Z
CLASS:PUBLIC
CREATED:20160329T104714Z
DESCRIPTION:Laser light with a 'squeezed' quantum uncertainty shows less qu
 antum noise and allows for improved optical measurements. The most promine
 nt example is the use of squeezed light in gravitational wave detectors. S
 oon\, also LIGO will be equipped with squeezed light. In principle\, it al
 lows for ultra-sensitive measurements in the so-called quantum non-demolit
 ion regime. But what is squeezed light\, how is it produced and what are i
 ts other potential applications? This talk will answer these questions.\nS
 peaker: Roman Schnabel
LAST-MODIFIED:20160329T105701Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Squeezed Light and the Detection
  of Gravitational Waves
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5144/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/7821/17178
DTSTART:20160421T220000Z
DTEND:20160421T220000Z
CLASS:PUBLIC
CREATED:20161130T104431Z
DESCRIPTION:Speaker: Kristina Gorkotte-Szameit
LAST-MODIFIED:20161130T104431Z
LOCATION:
SUMMARY:Disputation: Kristina Gorkotte-Szameit - An investigation into the 
 structure and specificity of a G-Quadruplex RNA-aptamer
URL;VALUE=URI:https://www.mpsd.mpg.de/events/7821/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5346/17178
DTSTART:20160421T130000Z
DTEND:20160421T140000Z
CLASS:PUBLIC
CREATED:20160420T105436Z
DESCRIPTION:The charge-induced instabilities of conducting and dielectric d
 rops in an electric field have been studied over a century\, starting from
  the seminar works of Lord Rayleigh\, J. Zeleny\, G. I. Taylor. The signif
 icance of the study is found in the presence of charged droplets in jets\,
  electrospray mass spectrometry methods and atmospheric aerosols. In low t
 emperature physics\, applications of the confinement of electrons on the s
 urface of liquid helium add new perspective on the significance of the stu
 dy of the instabilities.\nSpeaker: Styliani (Stella) Consta
LAST-MODIFIED:20160420T105524Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=R. J. Dwayne Miller:mailto:
SUMMARY:MPSD Seminar: When droplets become stars: charged droplets beyond R
 ayleigh instability
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5346/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5336/17178
DTSTART:20160421T080000Z
DTEND:20160421T090000Z
CLASS:PUBLIC
CREATED:20160419T083702Z
DESCRIPTION:Hydration has a drastic impact on the structure and function of
  flexible biomolecules\, such as aromatic ethylamino neurotransmitters.\nS
 peaker: Aude Bouchet
LAST-MODIFIED:20160518T094518Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-II\, EG.076-078
ORGANIZER;CN=Melanie Schnell:mailto:
SUMMARY:CFEL Molecular Physics Seminar: Binding motifs of a microsolvated n
 eurotransmitter: IR spectroscopy of protonated phenylethylamine and its wa
 ter clusters
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5336/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5244/17178
DTSTART:20160420T120000Z
DTEND:20160420T130000Z
CLASS:PUBLIC
CREATED:20160407T083832Z
DESCRIPTION:Recent advances in technology and instrumentation have made it 
 possible to generate vortex beams of electrons and neutrons with phase sin
 gularities at their cores\, where the beam intensity is zero and the phase
  is undefined. These new types of beams\, apart from the spin angular mome
 ntum\, carry a quantized orbital angular momentum (OAM) along their axes o
 f propagation resulting in a twisted wavefronts\, pretty much like quantum
  tornadoes. The OAM of electron is capable of fundamentally altering the p
 hysics of beams and is already being used for application purposes in elec
 tron microscopy.\nSpeaker: Armen Hayrapetyan
LAST-MODIFIED:20160407T084012Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Nina Rohringer:mailto:
SUMMARY:CFEL Theory Seminar: Structured relativistic electron and neutron v
 ortex beams in intense laser fields
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5244/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5254/17178
DTSTART:20160419T140000Z
DTEND:20160419T150000Z
CLASS:PUBLIC
CREATED:20160408T111333Z
DESCRIPTION:Fluctuations of the atomic positions are at the core of a large
  class of unusual material properties ranging from quantum para-electricit
 y and charge density wave to\, possibly\, high temperature superconductivi
 ty. Their measurement in solids is the subject of an intense scientific de
 bate focused on the research of a methodology capable of establishing a di
 rect link between the variance of the ionic displacements and experimental
 ly measurable observables. In this presentation I will introduce our new a
 pproach to address quantum and thermal fluctuation in complex materials. B
 y means of non-equilibrium optical experiments performed in shot-noise lim
 ited regime we could reveal that the variance of the time dependent atomic
  positions and momenta is directly mapped into the quantum fluctuations of
  the photon number of the scattered probing light. A fully quantum descrip
 tion of the non-linear interactions between photonic and phononic fields p
 ave the way for a direct measurement of fluctuation in complex systems.\nS
 peaker: Daniele Fausti
LAST-MODIFIED:20160413T122014Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Martin Eckstein:mailto:
SUMMARY:MPSD Seminar: Disclosing fluctuations of lattice atomic positions i
 n non-equilibrium optical experiments
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5254/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5319/17178
DTSTART:20160415T120000Z
DTEND:20160415T130000Z
CLASS:PUBLIC
CREATED:20160415T095622Z
DESCRIPTION:Three-dimensional structures of membrane proteins are of paramo
 unt value for understanding protein function on a molecular level. However
 \, in vitro studies such as structure determination are impaired by the ne
 cessity to purify membrane proteins with the aid of detergents that often 
 compromise protein stability and function.\nSpeaker: Jana Broecker
LAST-MODIFIED:20160415T095703Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=R. J. Dwayne Miller:mailto:
SUMMARY:MPSD Seminar: Advances in membrane-protein crystallization: From de
 tergent-free crystallization to in situ approaches
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5319/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5146/17178
DTSTART:20160415T120000Z
DTEND:20160415T130000Z
CLASS:PUBLIC
CREATED:20160329T110245Z
DESCRIPTION:Our Universe displays a vast panoply of exotic objects like the
  Earth\, black holes\, or neutron stars. With a mass of twice the Sun mass
  and a radius of ~10 km\, a neutron star is a very dense object. At a temp
 erature of 10^8 K\, the spin 1/2 neutrons are believed to be in a superflu
 id state. We will show how dilute gases prepared by laser techniques at th
 e other extreme of the temperature scale\, in the Nano kelvin range\, can 
 help us to understand the superfluid state of neutron stars.\nSpeaker: Chr
 istophe Salomon
LAST-MODIFIED:20160415T111704Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Simulating Neutron Stars in the 
 Laboratory
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5146/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5253/17178
DTSTART:20160414T081500Z
DTEND:20160414T091500Z
CLASS:PUBLIC
CREATED:20160408T105109Z
DESCRIPTION:Extended molecules can be solvated at various inequivalent site
 s and it is useful to learn from experiment on a kJ/mol accuracy scale whi
 ch solvent docking site is energetically more attractive. Theoretical rela
 tive energy predictions are rather easy to make and could thus be rigorous
 ly benchmarked by such experimental ratings of docking sites. However\, ex
 perimental comparison of solvent-solute pair binding energies is not trivi
 al\, because it requires low temperature for complex stabilization but sti
 ll sufficiently high mobility for equilibration. For the class of simple a
 romatic ethers solvated by methanol\, the docking competition is very subt
 le [1] and we were able to tune it by chemical substitution\, switching at
  will between classical OH-O and\nmore diffuse OH-π docking preferences [
 2]. This new docking balance experiment profits from linear infrared absor
 ption spectroscopy in supersonic jets [3] and allows for a fairly rigorous
  test of state-of-the-art quantum chemical predictions for relative hydrog
 en bond energies. The popular M06-2X density functional is shown to fail q
 uite badly.\nSpeaker: Martin A. Suhm
LAST-MODIFIED:20160518T094539Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-II\, EG.076-078
ORGANIZER;CN=Melanie Schnell:mailto:
SUMMARY:CFEL Molecular Physics Seminar: Low Temperature Molecular Docking B
 alances from an Infrared Spectroscopy Perspective
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5253/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5062/17178
DTSTART:20160408T120000Z
DTEND:20160408T130000Z
CLASS:PUBLIC
CREATED:20160314T142810Z
DESCRIPTION:Fermionic quantum matter is ubiquitous in nature and has many t
 echnological applications. After a general introduction into the physics o
 f ultracold fermionic quantum gases\, the talk will highlight two striking
  examples. Superfluidity in Fermi gases has been subject of intense resear
 ch for more than a decade with many spectacular observations. Recent work 
 has provided unique access to quasiparticles in the Landau-Fermi liquid re
 gime\, whose fast dynamics can now be observed on the Fermi time scale.\nS
 peaker: Rudolf Grimm
LAST-MODIFIED:20160314T142810Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Ultracold fermions: From „high
  Tc“ to „ultrafast“
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5062/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5145/17178
DTSTART:20160330T090000Z
DTEND:20160330T100000Z
CLASS:PUBLIC
CREATED:20160329T105537Z
DESCRIPTION:The conformational dynamics of a protein are often essential fo
 r its function. In this talk I will present how time-resolved X-ray scatte
 ring and vibrational spectroscopy can be used to investigate protein dynam
 ics based on two examples: the light sensing protein phytochrome and green
  fluorescent protein. In particular\, I will show how computational chemis
 try can support the design and analysis of these experiments and how Molec
 ular dynamics simulations can be used to predict the structural stability 
 of small cyclic peptides.\nSpeaker: Stephan Niebling
LAST-MODIFIED:20160329T105547Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Nils Huse:mailto:
SUMMARY:MPSD Seminar: Studying protein dynamics with X-ray scattering\, vib
 rational spectroscopy and computational chemistry
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5145/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5140/17178
DTSTART:20160324T100000Z
DTEND:20160324T110000Z
CLASS:PUBLIC
CREATED:20160323T155137Z
DESCRIPTION:Magnetic vortices occur in soft magnetic nanodisks with suitabl
 e dimensions. The spin structure curls in the plane around the center wher
 e it points out-of-plane either up or down\, defining the polarization P =
  ±1. Thus\, the vortex core represents a binary digit that can be used fo
 r magnetic storage devices. Ferromagnetic resonance spectroscopy is used t
 o investigate the high-frequency spectra of two stacked vortices depending
  on the relative polarizations. In this work\, it is shown that magnetic f
 ield bursts with frequencies in the Gigahertz range can be used to control
  the polarization on a sub-nanosecond time scale. The demonstrated writing
  times are more than two magnitudes faster compared to settling times achi
 eved with the gyrotropic mode. Furthermore\, polarization dependent spin-w
 ave modes that lead to a selective spin-wave mediated vortex core reversal
  are imaged by scanning transmission X-ray microscopy.\nSpeaker: Benedikt 
 Schulte
LAST-MODIFIED:20160329T110509Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room V\, O1.109
ORGANIZER;CN=Guido Meier:mailto:
SUMMARY:MPSD Seminar: Spin-wave induced polarization control of stacked vor
 tices
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5140/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5103/17178
DTSTART:20160323T140000Z
DTEND:20160323T150000Z
CLASS:PUBLIC
CREATED:20160321T150444Z
DESCRIPTION:Non-equilibrium pump-probe time-domain spectroscopy opens new p
 erspectives in studying the dynamical properties of strongly correlated el
 ectron systems. New effects\, such as transient superconductivity or Higgs
  oscillations of the superconducting condensate can be obtained. Using var
 ious methods I present a theoretical study of the non-equilibrium dynamics
  in superconductors.\nSpeaker: Dirk Manske
LAST-MODIFIED:20160329T154605Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room II\, EG.078
ORGANIZER;CN=Sebastian Loth:mailto:
SUMMARY:MPSD Seminar: Superconductors in non-equilibrium: Higgs oscillation
 s and induced superconductivity
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5103/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4323/17178
DTSTART:20160226T180000Z
DTEND:20160226T183000Z
CLASS:PUBLIC
CREATED:20160129T090415Z
DESCRIPTION:Speaker: Melanie Schnell
LAST-MODIFIED:20160129T092426Z
LOCATION:Laeiszhalle\, Room: Kleiner Saal
ORGANIZER;CN=Philharmonisches Staatsorchester Hamburg und Max-Planck-Gesell
 schaft:mailto:
SUMMARY:Musik und Wissenschaft: Chemie im Weltall – neue Herausforderunge
 n und Methoden
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4323/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4330/17178
DTSTART:20160211T130000Z
DTEND:20160211T140000Z
CLASS:PUBLIC
CREATED:20160201T142314Z
DESCRIPTION:Speaker: Michael Knap
LAST-MODIFIED:20160211T095212Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Martin Eckstein:mailto:
SUMMARY:MPSD Seminar: Dynamical Cooper pairing in non-equilibrium electron-
 phonon systems
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4330/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4312/17178
DTSTART:20160211T100000Z
DTEND:20160211T110000Z
CLASS:PUBLIC
CREATED:20160128T123512Z
DESCRIPTION:Speaker: Edoardo Baldini
LAST-MODIFIED:20160128T160205Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Exploring the Nonequilibrium Dynamics of Collective E
 xcitations in Strongly Interacting and Correlated Many-Body Systems
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4312/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/5715/17178
DTSTART:20160209T150000Z
DTEND:20160209T163000Z
CLASS:PUBLIC
CREATED:20160607T083546Z
DESCRIPTION:Speaker: Alexandra Zampetaki
LAST-MODIFIED:20161130T101645Z
LOCATION:ZOQ (Bldg. 90)\, Room: ZOQ Seminarraum
ORGANIZER;CN=Fachbereich Physik der Universität Hamburg:mailto:
SUMMARY:Disputation: Alexandra Zampetaki - Helically confined Charged Parti
 cles: Dynamics and Vibrational Band Structure
URL;VALUE=URI:https://www.mpsd.mpg.de/events/5715/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4307/17178
DTSTART:20160203T130000Z
DTEND:20160203T140000Z
CLASS:PUBLIC
CREATED:20160127T155203Z
DESCRIPTION:Speaker: Ferdi Aryasetiawan
LAST-MODIFIED:20160128T160434Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:CFEL Theory Seminar: The role of dynamical screening in correlated 
 materials
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4307/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4308/17178
DTSTART:20160122T130000Z
DTEND:20160122T140000Z
CLASS:PUBLIC
CREATED:20160127T161436Z
DESCRIPTION:Speaker: Victor Galitski
LAST-MODIFIED:20160128T160516Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Stimulation of Quantum Phases by
  Time-Dependent Perturbations
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4308/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4315/17178
DTSTART:20160122T100000Z
DTEND:20160122T110000Z
CLASS:PUBLIC
CREATED:20160128T161105Z
DESCRIPTION:Speaker: Razvan Krause
LAST-MODIFIED:20160128T161105Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Isabella Gierz:mailto:
SUMMARY:MPSD Seminar: Ultrafast Electron Dynamics and Circular Dichroism in
  Dependence of the Stoichiometry of Topological Insulators
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4315/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4314/17178
DTSTART:20160121T143000Z
DTEND:20160121T153000Z
CLASS:PUBLIC
CREATED:20160128T155736Z
DESCRIPTION:Speaker: Matias Bargheer
LAST-MODIFIED:20160128T161238Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room II-III\, EG.078-080
ORGANIZER;CN=Michael Först / Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Linear and nonlinear phononics with quasi-monochromat
 ic phonon-wavepackets
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4314/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4317/17178
DTSTART:20160120T130000Z
DTEND:20160120T140000Z
CLASS:PUBLIC
CREATED:20160128T162747Z
DESCRIPTION:Speaker: Michael Sentef
LAST-MODIFIED:20160128T162951Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:CFEL Theory Seminar: Theory of light-induced Floquet topological st
 ates
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4317/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4309/17178
DTSTART:20160115T130000Z
DTEND:20160115T140000Z
CLASS:PUBLIC
CREATED:20160127T163027Z
DESCRIPTION:Speaker: Reidun Twarock
LAST-MODIFIED:20160128T160528Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: New Mechanistic Insights into Vi
 rus Assembly &amp\; Evolution
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4309/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4318/17178
DTSTART:20160113T130000Z
DTEND:20160113T140000Z
CLASS:PUBLIC
CREATED:20160128T163625Z
DESCRIPTION:Speaker: Krzysztof Wohlfeld
LAST-MODIFIED:20160128T163625Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:CFEL Theory Seminar: Resonant inelastic x-ray scattering: recent ex
 periments\, current theoretical understanding\, and future challenges
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4318/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4316/17178
DTSTART:20160108T130000Z
DTEND:20160108T140000Z
CLASS:PUBLIC
CREATED:20160128T161516Z
DESCRIPTION:Speaker: Wilfried Wurth
LAST-MODIFIED:20160128T161734Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-III\, EG.076-080
ORGANIZER;CN="CFEL, CUI, DESY, European XFEL, HZG, MPSD, SFB 925, UHH":mail
 to:
SUMMARY:Hamburg Photon Science Colloquium: Surface Dynamics – Real Time O
 bservations of Electronic Structure
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4316/17178
END:VEVENT
BEGIN:VEVENT
DTSTAMP:20260818T053719Z
UID:https://www.mpsd.mpg.de/events/4313/17178
DTSTART:20160107T100000Z
DTEND:20160107T110000Z
CLASS:PUBLIC
CREATED:20160128T153127Z
DESCRIPTION:Speaker: Ankit Disa
LAST-MODIFIED:20160128T161307Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Manipulating electronic structure and transport in co
 rrelated oxide heterostructures
URL;VALUE=URI:https://www.mpsd.mpg.de/events/4313/17178
END:VEVENT
END:VCALENDAR