51 citations · 271 across the 19 of their papers we have counts for
19 papers
Layer-selective and magnetic-field-enhanced transport of topological kink states in rhombohedral multilayer graphene
Chengyu Shen, Zhe Hou
Topological valley kink states (VKSs), which are quantum valley Hall states emerging at the interfaces between adjacent domains with opposite valley Chern numbers, have attracted c…
Disorder-induced crossover from phase-averaging to mode-mixing regimes in magnetic domain walls of a second-order topological insulator
Dong Zhou, Zhe Hou
We investigate electronic transport across a magnetic domain wall (DW) in a three-dimensional (3D) second-order topological insulator subject to Anderson disorder. In the clean lim…
Magnetic-flux tunable electronic transport through domain walls in a three-dimensional second-order topological insulator
Zhe Hou, Ai-Min Guo
The three-dimensional (3D) topological insulators (TIs), hosting topologically protected helical surface states, can be promoted into second-order TIs when a diagonal Zeeman term,…
Quantized perfect transmission in graphene nanoribbons with random hollow adsorbates
Jia-Le Yu, Zhe Hou, Irfan Hussain Bhat +5
Impurities exist inevitably in two-dimensional materials as they spontaneously adsorb onto the surface during fabrication, usually exerting detrimental effects on electronic transp…
Moir{é} pattern assisted geometric resonant tunneling in disordered twisted bilayer graphene
Zhe Hou, Ya-Yun Hu, Guang-Wen Yang
We investigate the mesoscopic transport through a twisted bilayer graphene (TBG) consisting of a clean graphene nanoribbon on the bottom and a disordered graphene disc on the top.…
Realization of a three-dimensional quantum Hall effect in a Zeeman-induced second order topological insulator on a torus
Zhe Hou, Clara S. Weber, Dante M. Kennes +4
We propose a realization of a quantum Hall effect (QHE) in a second-order topological insulator (SOTI) in three dimensions (3D), which is mediated by hinge states on a torus surfac…