Quantum anomalous Hall effect in ferromagnetic transition metal halides
The quantum anomalous Hall (QAH) effect is a novel topological spintronic phenomenon
arising from inherent magnetization and spin-orbit coupling. Various theoretical and …
arising from inherent magnetization and spin-orbit coupling. Various theoretical and …
Quantum anomalous Hall effect with higher plateaus
The quantum anomalous Hall (QAH) effect in magnetic topological insulators is driven by the
combination of spontaneous magnetic moments and spin-orbit coupling. Its recent …
combination of spontaneous magnetic moments and spin-orbit coupling. Its recent …
High-precision realization of robust quantum anomalous Hall state in a hard ferromagnetic topological insulator
The discovery of the quantum Hall (QH) effect led to the realization of a topological
electronic state with dissipationless currents circulating in one direction along the edge of a …
electronic state with dissipationless currents circulating in one direction along the edge of a …
[HTML][HTML] Quantum anomalous hall effect in collinear antiferromagnetism
PJ Guo, ZX Liu, ZY Lu - npj Computational Materials, 2023 - nature.com
Abstract The two-dimensional Quantum Hall effect with no external magnetic field is called
the Quantum anomalous Hall (QAH) effect. So far, experimentally realized QAH insulators all …
the Quantum anomalous Hall (QAH) effect. So far, experimentally realized QAH insulators all …
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 …
materials. Here, by first-principles calculations, we propose that the monolayer of MoO is …
Controllable chirality and band gap of quantum anomalous Hall insulators
Finding guiding principles to optimize properties of quantum anomalous Hall (QAH)
insulators is of pivotal importance to fundamental science and applications. Here, we build a …
insulators is of pivotal importance to fundamental science and applications. Here, we build a …
[HTML][HTML] Near-room-temperature Chern insulator and Dirac spin-gapless semiconductor: nickel chloride monolayer
A great obstacle for practical applications of the quantum anomalous Hall (QAH) effect is the
lack of suitable QAH materials (Chern insulators) with a large non-trivial band gap, room …
lack of suitable QAH materials (Chern insulators) with a large non-trivial band gap, room …
Intrinsic Dirac half-metal and quantum anomalous Hall phase in a hexagonal metal-oxide lattice
S Zhang, C Zhang, S Zhang, W Ji, P Li, P Wang, S Li… - Physical Review B, 2017 - APS
The quantum anomalous Hall (QAH) effect has attracted extensive attention due to time-
reversal symmetry broken by a staggered magnetic flux emerging from ferromagnetic …
reversal symmetry broken by a staggered magnetic flux emerging from ferromagnetic …
Enhancing the quantum anomalous Hall effect by magnetic codoping in a topological insulator
Y Ou, C Liu, G Jiang, Y Feng, D Zhao, W Wu… - Advanced …, 2018 - Wiley Online Library
The quantum anomalous Hall (QAH) effect, which has been realized in magnetic topological
insulators (TIs), is the key to applications of dissipationless quantum Hall edge states in …
insulators (TIs), is the key to applications of dissipationless quantum Hall edge states in …
Three-dimensional quantum anomalous Hall effect in ferromagnetic insulators
The quantum anomalous Hall effect (QAHE) hosts the dissipationless chiral edge states
associated with the nonzero Chern number, providing potentially significant applications in …
associated with the nonzero Chern number, providing potentially significant applications in …