Scaling behavior of the quantum phase transition from a quantum-anomalous-Hall insulator to an axion insulator

by Xinyu Wu, Di Xiao, Chui-Zhen Chen, Jian Sun, Ling Zhang, Moses H. W. Chan, Nitin Samarth, X. C. Xie, Xi Lin, Cui-Zu Chang
Published 2020-09-01

Interface-induced sign reversal of the anomalous Hall effect in magnetic topological insulator heterostructures

by Fei Wang, Xuepeng Wang, Yi-Fan Zhao, Di Xiao, Ling-Jie Zhou, Wei Liu, Zhidong Zhang, Weiwei Zhao, Moses H. W. Chan, Nitin Samarth, Chaoxing Liu, Haijun Zhang, Cui-Zu Chang
Published 2021-01-01