Coherent dynamics of localized spins coupled with a two-dimensional hole gas in diluted-magnetic quantum wells

K. V. Kavokin

doi:10.1103/physrevb.59.9822

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Coherent dynamics of localized spins coupled with a two-dimensional hole gas in diluted-magnetic quantum wells

K. V. Kavokin

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Abstract

Spin dynamics in a quantum well made of diluted-magnetic semiconductor is studied theoretically. The exchange interaction of the ensemble of localized spins with two-dimensional heavy-hole gas is shown to affect time evolution of the spin system in an in-plane magnetic field. The Larmor frequency of localized spins is reduced under influence of an oscillating effective field of holes.

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K. V. Kavokin. 1999-03-18. Coherent dynamics of localized spins coupled with a two-dimensional hole gas in diluted-magnetic quantum wells. https://doi.org/10.1103/physrevb.59.9822

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