Consequences of the thermal dependence of spin orbit coupling in semiconductors

TL;DR

This paper investigates how temperature-induced changes in Kane model parameters affect spin transport in semiconductors, highlighting potential applications in spin calorimetry.

Contribution

It introduces an analysis of the impact of temperature-dependent Kane parameters on spin transport, offering new insights into spin calorimetric applications in semiconductors.

Findings

Temperature renormalizes Kane parameters affecting spin transport.

The study suggests new avenues for spin calorimetric device development.

Implications for temperature-dependent spin phenomena in semiconductors.

Abstract

The $\vec{k}.\vec{p}$ perturbation theory in semiconductor modifies some spin related parameters of the semi-conducting system. Furthermore, renormalization of the Kane model parameters occurs when temperature appears in the scenario. In this paper, we have analysed the consequences of this renormalized Kane parameters on some spin transport issues. It is noteworthy to study that the temperature corrected scenario, explained here can open up a new direction towards the spin calorimetric applications in semiconductors.