Decoherence in macroscopic topological insulators produces quadratic corrections with impurity density, a stronger second-order skew-scattering channel for the extrinsic spin Hall effect, and a quadratic scaling law between spin Hall and longitudinal conductivity.
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cond-mat.mes-hall 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Magnetoresistance originates from decoherence throughout the Fermi sea, with conductivity parameterized by two complex decoherence times that scales linearly with impurity density, unlike the inverse scaling in the Drude model.
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Theory of quantum decoherence in macroscopic topological insulators
Decoherence in macroscopic topological insulators produces quadratic corrections with impurity density, a stronger second-order skew-scattering channel for the extrinsic spin Hall effect, and a quadratic scaling law between spin Hall and longitudinal conductivity.
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Magnetoresistance from decoherence
Magnetoresistance originates from decoherence throughout the Fermi sea, with conductivity parameterized by two complex decoherence times that scales linearly with impurity density, unlike the inverse scaling in the Drude model.