Is the Edge States Energy Spectrum of a 2D Topological Insulator Linear?

被引:0
作者
M. V. Entin
M. M. Mahmoodian
L. I. Magarill
机构
[1] Siberian Branch of the Russian Academy of Sciences,Rzhanov Institute of Semiconductor Physics
[2] Novosibirsk State University,undefined
来源
Semiconductors | 2018年 / 52卷
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摘要
The linearity of the edge states spectrum in a 2D topological insulator, important for various transport phenomena, is studied. Different edge state models are examined. It is found that, in some of them, the linearity is perfect, while, in others, the linearity is approximate.
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页码:526 / 530
页数:4
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