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VERSION:2.0
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METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20260307T022556Z
UID:https://www.mpsd.mpg.de/events/14352/17182
DTSTART:20180629T090000Z
DTEND:20180629T100000Z
CLASS:PUBLIC
CREATED:20180614T101950Z
DESCRIPTION:Higgs mode (collective amplitude mode) in superconductors\, rec
 ently detected and analysed in a conventional\, s-wave superconductor\, op
 ens a novel avenue for probing the U(1) symmetry broken state. Now we have
  extended the notion to an unconventional\, d-wave high-Tc cuprate\, where
  a characteristic third-harmonic generation hallmarks the d-wave supercond
 uctor in a space-group resolved manner[1]. We can also predict unique feat
 ures in Higgs and Leggett (phase) modes if we turn to multiband supercondu
 ctors[2].[1] K. Katsumi et al\, PRL 120\, 117001 (2018).[2] Y. Murotani et
  al\, PRB 95\, 104503 (2017).\nSpeaker: Hideo Aoki
LAST-MODIFIED:20180614T102235Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room I-II\, EG.076-078
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Higgs modes in d-wave and multi-band superconductors
URL;VALUE=URI:https://www.mpsd.mpg.de/events/14352/17182
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