Topological Anderson insulator in three dimensions.

نویسندگان

  • H-M Guo
  • G Rosenberg
  • G Refael
  • M Franz
چکیده

We show that disorder, when sufficiently strong, can transform an ordinary metal with strong spin-orbit coupling into a strong topological "Anderson" insulator, a new topological phase of quantum matter in three dimensions characterized by disordered insulating bulk and topologically protected conducting surface states.

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عنوان ژورنال:
  • Physical review letters

دوره 105 21  شماره 

صفحات  -

تاریخ انتشار 2010