59 citations · 59 across the 2 of their papers we have counts for
2 papers
cond-mat.mes-hall2010★ 59 cited
Z2 invariant protected bound states in topological insulators
Wen-Yu Shan, Jie Lu, Hai-Zhou Lu +1
We present an exact solution of a modifed Dirac equation for topological insulator in the presence of a hole or vacancy to demonstrate that vacancies may induce bound states in the…
cond-mat.mes-hall2009
A Quantum Spin Hall Round Disk as a Spin Rotator and Filter
Zhan-Feng Jiang, Wen-Yu Shan
We study theoretically the spin transport of a Quantum Spin Hall round disk. When an electron traverses the disk in virtue of the edge states, its spin's in-plane component can be…