Many-impurity scattering on the surface of a topological insulator

Abstract We theoretically address the impact of a random distribution of non-magnetic impurities on the electron states formed at the surface of a topological insulator. The interaction of electrons with the impurities is accounted for by a separable pseudo-potential method that allows us to obtain...

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Bibliographic Details
Main Authors: José Luis Hernando, Yuriko Baba, Elena Díaz, Francisco Domínguez-Adame
Format: article
Language:EN
Published: Nature Portfolio 2021
Subjects:
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Q
Online Access:https://doaj.org/article/74aa9c8e88b3494cb6fa886891a9feb8
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