Spontaneous valley polarization and valley-nonequilibrium quantum anomalous Hall effect in Janus monolayer ScBrI-Reference-Cited by-同舟云学术

Spontaneous valley polarization and valley-nonequilibrium quantum anomalous Hall effect in Janus monolayer ScBrI

Published:2023 Issue:18 Volume:15 Page:8395-8405
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Jia Kang¹^ORCID,Dong Xiao-Jing¹^ORCID,Li Sheng-Shi²^ORCID,Ji Wei-Xiao²^ORCID,Zhang Chang-Wen¹²

Affiliation:

1. School of Physics and Physical Engineering, Qufu Normal University, Qufu, Shandong, 273100, People's Republic of China

2. School of Physics and Technology, Institute of Spintronics, University of Jinan, Jinan, Shandong, 250022, People's Republic of China

Abstract

By obtaining the real magnetic anisotropy energy (MAE) under different strains, when 1.5% < ε < 1.8%, due to spontaneous valley polarization, intrinsic out-of-plane (OOP) magnetic anisotropy, and a chiral edge state, the VQAHE can reliably appear between two HVM states.

Funder

National Natural Science Foundation of China

Taishan Scholar Project of Shandong Province

Natural Science Foundation of Shandong Province

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NR/D2NR07221A

Reference66 articles.

1. Two-Dimensional Ferroics and Multiferroics: Platforms for New Physics and Applications