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Magnetotransport in disordered two-dimensional topological insulators: signatures of charge puddles

URN to cite this document:
urn:nbn:de:bvb:355-epub-313581
Essert, Sven ; Richter, Klaus
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arXiv PDF (17.02.2015)
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Date of publication of this fulltext: 23 Feb 2015 11:11



Abstract

In this numerical study we investigate the influence and interplay of disorder, spin-orbit coupling and magnetic field on the edge-transport in HgTe/CdTe quantum wells in the framework of coherent elastic scattering. We show that the edge states remain unaffected by the combined effect of moderate disorder and a weak magnetic field at realistic spin-orbit coupling strengths. Agreement with the ...

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