Bulletin of the American Physical Society
APS March Meeting 2023
Volume 68, Number 3
Las Vegas, Nevada (March 5-10)
Virtual (March 20-22); Time Zone: Pacific Time
Session N23: Electronic structure of topological materials (photoemission, etc.)-I
11:30 AM–2:18 PM,
Wednesday, March 8, 2023
Room: Room 215
Sponsoring
Unit:
DCMP
Chair: Azel Murzabekova, University of Illinois at Urbana-Champaign
Abstract: N23.00003 : Electronic topology-driven helicoid arc van Hove singularities in tunable chiral fermion conductors*
11:54 AM–12:06 PM
Presenter:
Tyler A Cochran
(Princeton University)
Authors:
Tyler A Cochran
(Princeton University)
Daniel S Sanchez
(Princeton University)
Ilya Belopolski
(RIKEN)
Zijia Cheng
(Princeton University)
Xian Yang
(Princeton University)
Xitong Xu
(Peking Univ)
Kaustuv Manna
(Max Planck Institute for Chemical Physics of Solids)
Chandra Shekhar
(Max Planck Institute for Chemical Physics of Solids)
Jiaxin Yin
(Princeton University)
Horst Borrmann
(Max Planck Intitute for the Chemical Physics of Solids)
Jonathan D Denlinger
(Lawrence Berkeley National Laboratory)
Vladimir N Strocov
(Swiss Light Source)
Weiwei Xie
(Department of Chemistry, Michigan State University)
Claudia Felser
(Max Planck Institute for Chemical Physic)
Shuang Jia
(Peking Univ)
Guoqing Chang
(Nanyang Technological University)
Zahid M Hasan
(Princeton University)
*Princeton-led measurements were supported by the United States Department of Energy (US DOE) under the Basic Energy Sciences program (grant number DOE/BES DE-FG-02-05ER46200). This research used resources of the Advanced Light Source, which is a DOE Office of Science User Facility under contract No. DE-AC02-05CH11231. We acknowledge the Paul Scherrer Institut for provision of synchrotron radiation beamtime at the ADRESS beamline of the Swiss Light Source. We acknowledge the support of the National Research Foundation, Singapore under its NRF Fellowship Award No. NRF-NRFF13-2021-0010 and the Nanyang Assistant Professorship grant from Nanyang Technological University. We acknowledge department of atomic energy (DAE), Govt. of India for the funding support via Young scientist's research award (YSRA) with grant no. 58/20/03/2021-BRNS/37084. T.A.C. acknowledges the National Science Foundation Graduate Research Fellowship Program with Grant No. DGE-1656466.
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