Exchange-driven spin relaxation in ferromagnet/oxide/semiconductor heterostructures
Exchange-driven spin relaxation in ferromagnet/oxide/semiconductor heterostructures
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Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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Contents
We investigate electron spin relaxation in GaAs in the proximity of a Fe/MgO layer using spin-resolved optical pump-probe spectroscopy, revealing a strong dependence of the spin relaxation time on the strength of an exchange-driven hyperfine field. The temperature dependence of this effect reveals a strong correlation with carrier freeze out, imply...
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Full title
Exchange-driven spin relaxation in ferromagnet/oxide/semiconductor heterostructures
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TN_cdi_proquest_journals_2078226300
Permalink
https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2078226300
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E-ISSN
2331-8422
DOI
10.48550/arxiv.1508.00164
