BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
PRODID:UW-Madison-Physics-Events
BEGIN:VEVENT
SEQUENCE:1
UID:UW-Physics-Event-9744
DTSTART:20261119T160000Z
DTEND:20261120T000000Z
DTSTAMP:20261008T113732Z
LAST-MODIFIED:20260908T231155Z
LOCATION:5310 Chamberlin Hall
SUMMARY:Unconventional Superconductivity and Electron Crystals in Rhom
 bohedral Graphene\, R. G. Herb Condensed Matter Seminar\, Long Ju\, MI
 T
DESCRIPTION:Crystalline graphene in the rhombohedral stacking order pr
 ovides an ideal platform to study electron correlation effects. It hos
 ts gate-tunable flat electronic dispersion and Berry curvatures. The i
 nternal degrees of freedom\, spin and valley\, further enrich the poss
 ibilities of symmetry-broken ground states. In this talk\, I will show
  a range of superconductivities observed in rhombohedral graphene\, fe
 aturing spin polarization and valley polarizations. On the other hand\
 , the same flat dispersion create a fertile playground for electron cr
 ystals. I will also show the signatures of Wigner and metallic Wigner 
 crystals.
URL:https://www.physics.wisc.edu/events/?id=9744
END:VEVENT
END:VCALENDAR