74 citations · 124 across the 4 of their papers we have counts for
8 papers
Quantum Spin-Valley Hall Kink States: From Concept to Materials Design
Tong Zhou, Shuguang Cheng, Michael Schleenvoigt +4
We propose a general and tunable platform to realize high-density arrays of quantum spin-valley Hall kink (QSVHK) states with spin-valley-momentum locking based on a two-dimensiona…
Intrinsic topological phases in MnBiTe tuned by the layer magnetization
Yue Li, Yadong Jiang, Jinlong Zhang +3
The interplay between band topology and magnetic order could generate a variety of time-reversal-breaking gapped topological phases with exotic topological quantization phenomena,…
Novel Chern insulators with half-metallic edge states
Yang Xue, Bao Zhao, Yan Zhu +5
The central target of spintronics research is to achieve flexible control of highly efficient and spin-polarized electronic currents. Based on first-principles calculations and k-p…
Engineering Topological quantum dot through planar magnetization in bismuthene
Jiaojiao Zhou, Tong Zhou, Shu-guang Cheng +2
The discovery of quantum spin Hall materials with huge bulk gaps in experiment, such as bismuthene, provides a versatile platform for topological devices. We propose a topological…
Origin of topologically trivial states and topological phase transitions in low-buckled plumbene
Yue Li, Jiayong Zhang, Bao Zhao +2
Combining tight-binding (TB) models with first-principles calculations, we investigate electronic and topological properties of plumbene. Different from the other two-dimensional (…
Giant Spin-valley Polarization and Multiple Hall Effect in Functionalized Bi Monolayers
Tong Zhou, Jiayong Zhang, Hua Jiang +2
Valleytronic materials, characterized by local extrema (valley) in their bands, and topological insulators have separately attracted great interest recently. However, the interplay…