Bulletin of the American Physical Society
2023 APS March Meeting
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session W36: Non-equilibrium and equilibrium current distributions in Chern insulators
3:00 PM–6:00 PM,
Thursday, March 9, 2023
Room: Room 236
Sponsoring
Unit:
DCMP
Chair: Morteza Kayyalha, Pennsylvania State University
Abstract: W36.00002 : When we drive a current through a quantum anomalous Hall insulator, where does it flow? A view informed by measuring a spatial variation of potential in the presence of weak dissipation*
3:36 PM–4:12 PM
Presenter:
David Goldhaber-Gordon
(Stanford Univ)
Authors:
David Goldhaber-Gordon
(Stanford Univ)
Ilan Rosen
(Stanford Univ)
*Experimental measurements and analysis were supported by the U.S. Department of Energy, Office of Science, Basic Energy Sciences, Materials Sciences and Engineering Division, under Contract DE-AC02-76SF00515. I.T. R. additionally acknowledges support from the ARCS foundation. Materials growth was supported by the U.S. Army Research Office MURI program under Grants No. W911NF-16-1-0472. Infrastructure and cryostat support were funded in part by the Gordon and Betty Moore Foundation through Grant No. GBMF3429.
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