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
Impurity-scattering-induced coherence decay produces finite longitudinal conductivity in Berry-curvature-dominated topological insulators without Fermi-level carriers, with linear impurity scaling and 1/T temperature dependence.
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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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Metalization of topological insulators
Impurity-scattering-induced coherence decay produces finite longitudinal conductivity in Berry-curvature-dominated topological insulators without Fermi-level carriers, with linear impurity scaling and 1/T temperature dependence.