Bulletin of the American Physical Society
APS March Meeting 2021
Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA
Session J37: New Probes of Correlated Oxides
3:00 PM–5:36 PM,
Tuesday, March 16, 2021
Sponsoring Units: GMAG DMP DCOMP DCMP
Chair: Vidya Madhavan, University of Illinois at Urbana-Champaign
Abstract: J37.00011 : High-resolution angle-resolved photomission study of CeSb2
5:24 PM–5:36 PM
(Chinese Academy of Sciences)
Here, we performed the angular-resolved photomission spectroscopy (ARPES) of CeSb2 and obtained the 3D electronic structure of CeSb2 for the first time by applying the changeable photon energy. We acquired the intrinsic bulk electronic structure including both in plane and out plane. Furthermore our ARPES measurements reveal the orbital components of the electronic state for the first time and the hybridization information of CeSb2 conduction band and Ce 4f states were obtained. Importantly, we also conducted the temperature-dependent measurements on CeSb2 to study the phase transition, which will be helpful to understand the magnetic transport properties.
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