电子工程系110周年校庆暨15周年院庆系列学术讲座（十四）

题  目：Disorder-induced topological phase transitions from trivial-to-nontrivial insulators内容简介：Occurrence of topological Anderson insulator (TAI) in HgTe quantum well suggests that when time-reversal symmetry (TRS) is maintained, the pertinent topological phase transition, marked by re-entrant 2e^2/h quantized conductance contributed by helical edge states, is driven by disorder. In th...

2016-11-16

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