Three Dirac points on the (110) surface of the topological insulator Bi1−xSbx

Topological insulator surfaces support metallic surface states with closed Fermi contours, encircling an odd number of Dirac points. Experimental studies have so far concentrated on surfaces with only one Dirac point, but three Dirac points can be expected for certain surface orientations of several...

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Bibliographic Details
Published in:	New Journal of Physics
Main Authors:	Xie-Gang Zhu, Malthe Stensgaard, Lucas Barreto, Wendell Simoes e Silva, Søren Ulstrup, Matteo Michiardi, Marco Bianchi, Maciej Dendzik, Philip Hofmann
Format:	Article
Language:	English
Published:	IOP Publishing 2013-01-01
Online Access:	https://doi.org/10.1088/1367-2630/15/10/103011

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