410 citations · 1.5k across the 34 of their papers we have counts for
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Two-Dimensional Transition Metal Dichalcogenides with a Hexagonal Lattice: Room Temperature Quantum Spin Hall Insulators
Yandong Ma, Liangzhi Kou, Xiao Li +2
So far, several transition metal dichalcogenides (TMDCs) based two-dimensional (2D) topological insulators (TIs) have been discovered, all of them based on a tetragonal lattice. Ho…
Tetragonal Bismuth Bilayer: A Stable and Robust Quantum Spin Hall Insulator
Liangzhi Kou, Xin Tan, Yandong Ma +6
Topological insulators (TIs) exhibit novel physics with great promise for new devices, but considerable challenges remain to identify TIs with high structural stability and large n…
Quantum Spin Hall Effect and Topological Phase Transition in Two-Dimensional Square Transition Metal Dichalcogenides
Yandong Ma, Liangzhi Kou, Ying Dai +1
Two-dimensional (2D) topological insulators (TIs) hold promise for applications in spintronics based on the fact that the propagation direction of edge electrons of a 2D TI is robu…
Two-Dimensional Inversion Asymmetric Topological Insulators in Functionalized III-Bi Bilayers
Yandong Ma, Liangzhi Kou, Binghai Yan +3
The search for inversion asymmetric topological insulators (IATIs) persists as an effect for realizing new topological phenomena. However, so for only a few IATIs have been discove…