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SUMMARY:A NON-EQUILIBRIUM APPROACH TO THE OPTICAL SPECTRO (LACUS)
DTSTART:20171108T100000
DTEND:20171108T110000
DTSTAMP:20260925T101635Z
UID:d52de6e2db81887556e74950f7d5479ec466b45f707f9f6ca4ba2149
CATEGORIES:Conferences - Seminars
DESCRIPTION:Dr. Fulvio Parmigiani\nUniversity of Trieste\nItaly\nNon-equil
 ibrium spectroscopies of high temperature superconductors have evolved in 
 the last two decades from avant-garde studies to a crucial tool for unders
 tanding the physics of high temperature superconductors. In particular\, t
 he possibility of obtaining both spectral and temporal information simulta
 neously leads to insights that are complementary (and in some instances be
 yond to) those attainable by conventional equilibrium experiments. This pr
 esentation is focused on the still unresolved problem of the origin of the
  pseudo-gap in cuprates\, one of the major open issues about copper-oxides
  based superconductors. Indeed\, the ubiquitous phenomenology of the pseud
 o-gap\, occupying a wide region of the phase diagram\, is not understood y
 et. Its comprehension could provide clue information about the microscopic
  mechanisms of these materials and their phase diagram. We investigate the
  pseudo-gap with non-equilibrium approach that allows to disentangle the i
 ntertwined degrees of freedom (carrier\, lattice. long range order) by the
 ir timescale.
LOCATION:CH G1 495 https://plan.epfl.ch/?room==CH%20G1%20495
STATUS:CONFIRMED
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