Quantum Spin-Hall Effect and Topologically Invariant Chern Numbers
作者： D. N. Sheng , Z. Y. Weng , L. Sheng , F. D. M. Haldane
DOI: 10.1103/PHYSREVLETT.97.036808
关键词:
摘要: … By using the Laughlin gedanken experiment, we numerically calculate the spin polarization … , and an open boundary condition is used in the ^x direction. Since the boundary phase y …
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