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Topological delocalization and tuning of surface channel separation in Bi(2)Se(2)Te Topological Insulator Thin films

The surface states of a 3D topological insulator (TI) exhibit topological protection against backscattering. However, the contribution of bulk electrons to the transport data is an impediment to the topological protection of surface states. We report the tuning of the chemical potential in the bulk...

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Bibliografiska uppgifter
I publikationen:Sci Rep
Huvudupphovsmän: Gopal, Radha Krishna, Singh, Sourabh, Mandal, Arpita, Sarkar, Jit, Mitra, Chiranjib
Materialtyp: Artigo
Språk:Inglês
Publicerad: Nature Publishing Group UK 2017
Ämnen:
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC5501793/
https://ncbi.nlm.nih.gov/pubmed/28687773
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-017-04458-2
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