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VERSION:2.0
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BEGIN:VEVENT
DTSTAMP:20260911T080431Z
UID:https://www.mpsd.mpg.de/events/11671/17181
DTSTART:20171128T130000Z
DTEND:20171128T140000Z
CLASS:PUBLIC
CREATED:20171124T124117Z
DESCRIPTION: In the band structure of a Weyl semimetal (WSM)\, the conducti
 on and valence bands cross each linearly through Weyl points that are usua
 lly treated as “monopoles” of the Berry curvature. As a second-order r
 esponse\, WSMs were very recently demonstrated to show strong nonlinear op
 tical effects including an exotic nonlinear Hall effect. This is caused by
  the non-equilibrium distribution of the Berry curvature\, described as th
 e “dipole” of the Berry curvature. In this talk\, I will talk about ou
 r recent computational results on nonlinear response for representative WS
 M materials TaAs and MoTe2.\nSpeaker: Binghai Yan
LAST-MODIFIED:20171124T124117Z
LOCATION:CFEL (Bldg. 99)\, Room: Seminar Room III\, EG.080
ORGANIZER;CN=Angel Rubio:mailto:
SUMMARY:MPSD Seminar:  Binghai Yan - Nonlinear optical responses of Weyl se
 mimetal materials 
URL;VALUE=URI:https://www.mpsd.mpg.de/events/11671/17181
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