111 citations · 355 across the 8 of their papers we have counts for
8 papers
Quantum Anomalous Hall Effect and Giant Rashba Spin-Orbit Splitting in Compensated n-p--Codoped Graphene
Xinzhou Deng, Hualing Yang, Shifei Qi +2
Quantum anomalous Hall effect (QAHE) is a fundamental quantum transport phenomenon in condensed matter physics. Until now, the only experimental realization of the QAHE has been ob…
Realization of Quantum Anomalous Hall Effect in Graphene from \textit{n}-\textit{p} Codoping Induced Stable Atomic-Adsorption
Xinzhou Deng, Shifei Qi, Yulei Han +3
Using first-principles calculation methods, we study the possibility of realizing quantum anomalous Hall effect in graphene from stable 3\textit{d}-atomic adsorption via charge-com…
Gate tunable current partition in graphene based topological zero lines
Yafei Ren, Ke Wang, Xinzhou Deng +3
We demonstrate new mechanisms for gate tunable current partition at topological zero-line intersections in a graphene-based current splitter. Based on numerical calculations of the…
Anderson Localization from Berry-Curvature Interchange in Quantum Anomalous Hall System
Zhenhua Qiao, Ke Wang, Lei Zhang +6
We theoretically investigate the localization mechanism of the quantum anomalous Hall effect (QAHE) in the presence of spin-flip disorders. We show that the QAHE keeps quantized at…
Quantum anomalous Hall effect in atomic crystal layers from in-plane magnetization
Yafei Ren, Junjie Zeng, Xinzhou Deng +3
We theoretically report that, with \textit{in-plane} magnetization, the quantum anomalous Hall effect (QAHE) can be realized in two-dimensional atomic crystal layers with preserved…
High-Efficiency Cooper-Pair Splitter in Quantum Anomalous Hall Insulator Proximity-Coupled with Superconductor
Ying-Tao Zhang, Xinzhou Deng, Qing-Feng Sun +1
The quantum entanglement between two qubits is crucial for applications in the quantum communication. After the entanglement of photons was experimentally realized, much effort has…
High-Temperature Quantum Anomalous Hall Effect in n-p Codoped Topological Insulators
Shifei Qi, Zhenhua Qiao, Xinzhou Deng +7
The quantum anomalous Hall effect (QAHE) is a fundamental quantum transport phenomenon that manifests as a quantized transverse conductance in response to a longitudinally applied…
Single-Valley Engineering in Graphene Superlattices
Yafei Ren, Xinzhou Deng, Changsheng Li +5
The two inequivalent valleys in graphene preclude the protection against inter-valley scattering offered by an odd-number of Dirac cones characteristic of Z2 topological insulator…