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VERSION:2.0
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BEGIN:VEVENT
DTSTAMP:20260307T023631Z
UID:https://www.mpsd.mpg.de/events/14350/17182
DTSTART:20180620T090000Z
DTEND:20180620T100000Z
CLASS:PUBLIC
CREATED:20180614T101414Z
DESCRIPTION:The nonequilibrium dynamicis of the superconductors has been in
 tensively studied over decades. Among the viriety of nonequlibrium phenome
 na\, the study of the collective dynamics of superconducting order paramet
 er is of essential importance\, as it provides deep insights into the prop
 erties of the order parameter. Recent developments of generating intense e
 lectromagnetic pulses in the terahertz (THz) frequency range have enabled 
 the access to low energy collective modes without giving excess energy to 
 the system. Particularly the amplitude fluctuation of the order parameter\
 , referred to as the Higgs mode\, has been observed in a conventional s-wa
 ve superconductor Nb<sub>1-x</sub>Ti<sub>x</sub>N [1\,2]. Its extension to
  unconventional d-wave superconductors is intriguing\, whereas it has been
  nontrivial whether the Higgs mode in d-wave superconductors is observable
  or not.\nSpeaker: Kota Katsumi
LAST-MODIFIED:20180614T101502Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room IV\, O1.111
ORGANIZER;CN=Andrea Cavalleri:mailto:
SUMMARY:MPSD Seminar: Higgs mode in the d-wave cuprate superconductor Bi<su
 b>2</sub>Sr<sub>2</sub>CaCu<sub>2</sub>O<sub>8+δ</sub> induced by an inte
 nse THz pulse
URL;VALUE=URI:https://www.mpsd.mpg.de/events/14350/17182
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