Single-hole spin dephasing in bulk crystals
Yuri A. Serebrennikov
TL;DR
This paper analyzes the decoherence of hole spins in bulk crystals using a non-Markovian stochastic approach, providing an analytical expression for the dephasing rate based on a novel multiband Hamiltonian formulation.
Contribution
It introduces a new formulation of the multiband Luttinger-Kohn Hamiltonian that captures the dynamic symmetry, enabling analytical calculation of hole spin dephasing rates.
Findings
Derived an analytical dephasing rate for hole spins.
Presented a new Hamiltonian formulation reflecting system symmetry.
Provides insights into spin decoherence mechanisms in bulk crystals.
Abstract
Decoherence of the hole angular momentum in bulk crystals is described within the framework of non-Markovian stochastic theory. We present the analytical result for the rate of this process. The derivation is based on the new formulation of the multiband Luttinger-Kohn Hamiltonian that reflects the dynamic symmetry of the system.
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