Magnetic field characterization of edge currents in quantum spin Hall insulators

Magnetic field characterization of edge currents in quantum spin Hall insulators

Quantum spin Hall (QSH) insulators are materials with nontrivial topological properties, characterized by helical edge currents. In 2D strips, the application of a bias voltage along the edge generates a magnetization that can be measured using quantum sensors and magnetometry techniques. In this wo...

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Bibliographic Details
Main Authors: Felipe A Pinto, Ricardo C Heitzer, Eitan Dvorquez, Roberto Rodriguez, Qiang Sun, Andrew D Greentree, Brant C Gibson, Jerónimo R Maze
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:New Journal of Physics
Subjects:
topological insulators
QSH effect
NV magnetometry
quantum sensing
Online Access:https://doi.org/10.1088/1367-2630/ada634
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