Counterpropagating topological and quantum Hall edge channels

Counterpropagating topological and quantum Hall edge channels

The quantum spin Hall effect disappears at high magnetic fields when the band inversion is lifted. The authors demonstrate that in contrast, in disordered samples, counter-propagating topological and quantum Hall edge channels prevent the detection of the trivial gap, explaining a previous observati...

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Bibliografski detalji
Glavni autori: Saquib Shamim, Pragya Shekhar, Wouter Beugeling, Jan Böttcher, Andreas Budewitz, Julian-Benedikt Mayer, Lukas Lunczer, Ewelina M. Hankiewicz, Hartmut Buhmann, Laurens W. Molenkamp
Format: Članak
Jezik:English
Izdano: Nature Portfolio 2022-05-01
Serija:Nature Communications
Online pristup:https://doi.org/10.1038/s41467-022-29815-2

Internet

https://doi.org/10.1038/s41467-022-29815-2

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