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VERSION:2.0
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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260519T220254Z
UID:https://www.mpsd.mpg.de/events/9975/17181
DTSTART:20170518T090000Z
DTEND:20170518T100000Z
CLASS:PUBLIC
CREATED:20170511T114240Z
DESCRIPTION:Electrons\, phonons and spins are the key ingredients that make
  up correlated materials and understanding how these parameters interact i
 s vital for determining their relative interactions. In this talk I will d
 iscuss our recent experiments on how to measure these interactions on a ra
 nge of time and length-scales. I will discuss demagnetization of the antif
 erromagnetic Mott insulator Cr2O3 as measured through second harmonic gene
 ration\, in which the demagnetization pathway is dictated by phonons. Then
  I will discuss the insulator to metal transition in VO2\, both in terms o
 f static nano-scale measurements of phase separation measured with resonan
 t soft X-ray holography and dynamic measurements of how the phonon degree 
 of freedom evolves away from the zone centre using time-resolved thermal d
 iffuse scattering.\nSpeaker: Simon Wall
LAST-MODIFIED:20170511T114307Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar:  Simon Wall - Spins\, Phonons and Phase Separation in
  Correlated Materials
URL;VALUE=URI:https://www.mpsd.mpg.de/events/9975/17181
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