Reactive Hall and Edelstein effects in a tight-binding model with spin-orbit coupling

Emmanouil K. Kokkinis; Joseph J. Betouras; Xenophon Zotos

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arXiv · 2310.11253

Reactive Hall and Edelstein effects in a tight-binding model with spin-orbit coupling

Emmanouil K. Kokkinis·Joseph J. Betouras·Xenophon Zotos

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Abstract

The reactive Hall constant R_H, described by reactive (nondissipative) conductivities, is analyzed within linear response theory in the presence of spin-orbit interaction. Within a two dimensional tight-binding model the effect of van Hove singularities is studied. Along the same line a formulation of the Edelstein constant is proposed and studied as a function of coupling parameters and fermion filling.

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Emmanouil K. Kokkinis, Joseph J. Betouras, Xenophon Zotos. 2023-10-17. Reactive Hall and Edelstein effects in a tight-binding model with spin-orbit coupling. https://arxiv.org/abs/2310.11253

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