Publication Date:
2012-06-07
Description:
Author(s): S. Adam, E. H. Hwang, and S. Das Sarma We study disorder effects on the surface states of the topological insulator Bi 2 Se 3 close to the topologically protected crossing point. Close to charge neutrality, local fluctuations in carrier density arising from the random charged disorder in the environment result in electron and hole puddles t... [Phys. Rev. B 85, 235413] Published Wed Jun 06, 2012
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics