The topological system with a twisting edge band: position-dependent Hall resistance

We study a \(\nu=1\) topological system with one twisting edge-state band and one normal edge-state band. For the twisting edge-state band, Fermi energy goes through the band three times, thus, having three edge states on one side of the sample; while the normal edge band contributes only one edge s...

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Veröffentlicht in:	arXiv.org 2012-04
Hauptverfasser:	Liu, Xuele, Qing-feng, Sun, Xie, X C
Format:	Artikel
Sprache:	eng
Schlagworte:	Hall effect Physics - Mesoscale and Nanoscale Physics Topological insulators Twisting
Online-Zugang:	Volltext
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