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VERSION:2.0
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BEGIN:VEVENT
DTSTAMP:20260717T111932Z
UID:https://www.mpsd.mpg.de/events/22913/333601
DTSTART:20191126T140000Z
DTEND:20191126T150000Z
CLASS:PUBLIC
CREATED:20191118T153021Z
DESCRIPTION: The normal state of unconventional superconductors often exhib
 its anomalous transport properties and it is commonly referred to as a “
 bad” or “strange” metal. Understanding its collective charge dynamic
 s\, which defies the standard quasiparticle description of a Fermi liquid\
 , is an outstanding challenge of modern condensed matter physics.In this t
 alk\, I will present a direct measurement of the collective charge dynamic
 s of the strange metal using inelastic electron scattering. First\, I will
  discuss how normal-state Bi2Sr2CaCu2O8+d is defined by a featureless\, lo
 calized continuum\, undergoing a low-temperature massive spectral weight r
 edistribution. I will then describe how such a phase is found to coexist w
 ith a low-energy Fermi liquid in Sr2RuO4.These results indicate that stran
 ge metals are highly localized in space and dissipate on ultrafast timesca
 les\, seemingly bound only by quantum limits. Implications for the occurre
 nce of high-temperature superconductivity will be discussed.\nVortragender
 : Matteo Mitrano
LAST-MODIFIED:20191118T153021Z
LOCATION:CFEL (Bldg. 99)\, Raum: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Electronic dynamics of strange metals
URL;VALUE=URI:https://www.mpsd.mpg.de/events/22913/333601
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