Spin-wave relaxation in a quantum hall ferromagnet

S. Dickmann; S. L. Artyukhin

doi:10.1134/S0021364009030084

Spin-wave relaxation in a quantum hall ferromagnet

S. Dickmann^*
, S. L. Artyukhin

^*Corresponding author voor dit werk

Theorie van de Gecondenseerde Materie

Onderzoeksoutput › Academic › peer review

4 Citaten (Scopus)

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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.

Originele taal-2	English
Pagina's (van-tot)	133-138
Aantal pagina's	6
Tijdschrift	Jetp Letters
Volume	89
Nummer van het tijdschrift	3
DOI's	https://doi.org/10.1134/S0021364009030084
Status	Published - feb.-2009

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Spin-wave relaxation in a quantum hall ferromagnet
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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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AB - 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.

KW - TWO-DIMENSIONAL ELECTRONS

KW - GAAS-ALXGA1-XAS HETEROSTRUCTURES

KW - LANDAU-LEVEL

KW - EXCITATIONS

KW - GAS

KW - RESONANCE

KW - REGIME

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Spin-wave relaxation in a quantum hall ferromagnet

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