Bulletin of the American Physical Society
APS March Meeting 2024
Monday–Friday, March 4–8, 2024; Minneapolis & Virtual
Session N05: Magnetic Topological Thin Films and Heterostructures II
11:30 AM–2:18 PM,
Wednesday, March 6, 2024
Room: L100E
Sponsoring
Units:
DMP GMAG
Chair: Marcelo Jaime, Los Alamos Natl Lab
Abstract: N05.00012 : Magnetic Phase Transitions and transport properties of Heterostructures (MnBi2Te4)/(Bi2Te3)n using First Principles*
2:06 PM–2:18 PM
Presenter:
Alana Okullo
(Howard University)
Author:
Alana Okullo
(Howard University)
Collaborations:
Alana Okullo, Vineet Kumar Sharma, Johannes Nokelainen, Sugata Chowdhury
[1] Haiming Deng et al., High-temperature quantum anomalous Hall regime in a MnBi2Te4/Bi2Te3 superlattice, Nature Physics, 17 (2021) 36ā42
[2] Joseph A Hagmann et al., Molecular beam epitaxy growth and structure of self-assembled Bi2Se3/Bi2MnSe4 multilayer heterostructures, New J. Phys. 19 (2017) 085002
[3] Aki Pulkkinen et al., Coulomb correlation in noncollinear anti-ferromagnetic Ī±-Mn, Phys. Rev. B. 101 (2020) 075115.
[4] M. Z. Shi et al., Magnetic and transport properties in the magnetic topological insulators MnBi2Te4(Bi2Te3)n (n = 1, 2), Phys. Rev. B. 100, (2019) 155144
*We gratefully thank IBM-HBCU Quantum Center for financial support and generosity.
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