Protection of edge transport in quantum spin Hall samples: spin-symmetry based general approach and examples

Understanding possible mechanisms, which can lead to suppression of helical edge transport in quantum spin Hall (QSH) systems, attracted huge attention right after the first experiments revealing the fragility of the ballistic conductance. Despite the very intensive research and the abundance of the...

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Bibliographic Details
Main Authors: Oleg M Yevtushenko, Vladimir I Yudson
Format: Article
Language:English
Published: IOP Publishing 2022-01-01
Series:New Journal of Physics
Subjects:
Online Access:https://doi.org/10.1088/1367-2630/ac50e9