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CATEGORIES:Colloquia / Seminar / Lecture
DESCRIPTION:Register Here:\nhttps://harvard.zoom.us/webinar/register/WN_q8r
 I_YJWS2GiLNyxVADNKA\n\nInteracting electrons in metals are typically descri
 bed by the well-established Fermi liquid theory. One known exception is the
  interacting one-dimensional (1D) conductors\, in which electrons only move
  along one spatial direction and are generally described by the Luttinger l
 iquid model instead at low temperatures. The 1D Luttinger liquids host a se
 t of interesting phenomena\, including the power law suppression of the den
 sity of states at Fermi energy and the spin-charge separation. Can the nove
 l Luttinger liquid phenomena\, typically expected in a 1D system\, emerge i
 n a two-dimensional (2D) system at low temperatures? In this talk\, I aim t
 o address this question based on our recent experiments on twisted bilayer 
 WTe2 (tWTe2). I will argue that the tWTe2 moiré superlattice provides an ex
 cellent platform for studying emergent Luttinger liquids in an anisotropic 
 2D system and may be related to various coupled-wire models.
DTEND:20220302T193000Z
DTSTAMP:20260411T121456Z
DTSTART:20220302T183000Z
LOCATION:
SEQUENCE:0
SUMMARY:Moiré Luttinger Liquids in Two Dimensions
UID:tag:localist.com\,2008:EventInstance_39247284553543
URL:https://events.seas.harvard.edu/event/moire_luttinger_liquids_in_two_di
 mensions
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