Colloquium: Quantum anomalous Hall effect

CZ Chang, CX Liu, AH MacDonald - Reviews of Modern Physics, 2023 - APS
The quantum Hall (QH) effect, quantized Hall resistance combined with zero longitudinal
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …

Magnetic topological insulators

Y Tokura, K Yasuda, A Tsukazaki - Nature Reviews Physics, 2019 - nature.com
The importance of global band topology is unequivocally recognized in condensed matter
physics, and new states of matter, such as topological insulators, have been discovered …

Quantum anomalous Hall effect in intrinsic magnetic topological insulator MnBi2Te4

Y Deng, Y Yu, MZ Shi, Z Guo, Z Xu, J Wang, XH Chen… - Science, 2020 - science.org
In a magnetic topological insulator, nontrivial band topology combines with magnetic order
to produce exotic states of matter, such as quantum anomalous Hall (QAH) insulators and …

Experimental realization of an intrinsic magnetic topological insulator

Y Gong, J Guo, J Li, K Zhu, M Liao, X Liu… - Chinese Physics …, 2019 - iopscience.iop.org
An intrinsic magnetic topological insulator (TI) is a stoichiometric magnetic compound
possessing both inherent magnetic order and topological electronic states. Such a material …

Spin scattering and noncollinear spin structure-induced intrinsic anomalous Hall effect in antiferromagnetic topological insulator

SH Lee, Y Zhu, Y Wang, L Miao, T Pillsbury, H Yi… - Physical Review …, 2019 - APS
MnB i 2 T e 4 has recently been established as an intrinsic antiferromagnetic (AFM)
topological insulator—an ideal platform to create quantum anomalous Hall insulator and …

Quantum anomalous Hall effect in an antiferromagnetic monolayer of MoO

B Wu, Y Song, W Ji, P Wang, S Zhang, C Zhang - Physical Review B, 2023 - APS
The quantum anomalous Hall (QAH) effect is rarely predicted in antiferromagnetic (AFM)
materials. Here, by first-principles calculations, we propose that the monolayer of MoO is …