Geometrically induced reversion of Hall current in a topological insulator cavity

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• 作者：W.H. Campos ; ^{warlley.campos@ufv.br} ; W.A. Moura-Melo ^{winder@ufv.br} ; J.M. Fonseca ^{jakson.fonseca@ufv.br}
• 关键词：Topological insulator ; Magnetic monopole ; Magneto-electric effect ; Semispherical cavity ; Semicylindrical cavity
• 刊名：Physics Letters A
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：381
• 期：5
• 页码：417-421
• 全文大小：898 K
• 卷排序：381

文摘

Magneto-electric effect in semispherical and semicylindrical cavities of topological insulator. Magnetic monopole reversion. Setup proposal for probing Hall current and its reversal in topological insulator cavities.