The substrate strain mediated magnetotransport properties of surface states in topological insulators
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- 作者：Ning Maa ; b ; maning@stu.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Shengli Zhangb ; zhangsl@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Daqing Liuc ; liudq@cczu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Strain ; Landau level ; Magnetoconductivity
- 刊名：Physics Letters A
- 出版年：2016
- 出版时间：14 October 2016
- 年：2016
- 卷：380
- 期：42
- 页码：3564-3569
- 全文大小：403 K
文摘
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We explore the strain mediated magnetotransport in topological insulators.
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We analytically derive the zero frequency magnetoconductivity.
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The strain removes the surface degeneracy in Landau levels.
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The strain gives rise to the splitting and mixture of Landau levels.
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The strain leads to the surface asymmetric spectrum of conductivity.