Molecular beam epitaxial growth of topological crystalline insulator SnTe thin films

来源 :中国物理学会2013年秋季学术会议 | 被引量 : 0次 | 上传用户:lhl23
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  Topological insulators(TIs)are a novel kind of quantum matter with a bulk energy gap and gapless surface states residing in the bulk gap[1-3].The gapless surface states are protected by time reversal symmetry,and are robust in the presence of non-magnetic impurities.
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