Spin-Wave Relaxation in a Quantum Hall Ferromagnet

S. Dickmann; S. L. Artyukhin

doi:10.1134/s0021364009030084

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arXiv · 0812.1703

Spin-Wave Relaxation in a Quantum Hall Ferromagnet

S. Dickmann·S. L. Artyukhin

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Abstract

We study spin wave relaxation in quantum Hall ferromagnet regimes. Spin-orbit coupling is considered as a factor determining spin nonconservation, and external random potential as a cause of energy dissipation making spin-flip processes irreversible. We compare this relaxation mechanism with other relaxation channels existing in a quantum Hall ferromagnet.

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S. Dickmann, S. L. Artyukhin. 2008-12-09. Spin-Wave Relaxation in a Quantum Hall Ferromagnet. https://doi.org/10.1134/s0021364009030084

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