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Tunable laser spect...
Tunable laser spectroscopy of spin injection in ZnMnSe/ZnCdSe quantum structures
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- Buyanova, Irina, 1960- (author)
- Linköpings universitet,Tekniska högskolan,Funktionella elektroniska material
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- Ivanov, Ivan Gueorguiev, 1955- (author)
- Linköpings universitet,Tekniska högskolan,Halvledarmaterial
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- Monemar, Bo, 1942- (author)
- Linköpings universitet,Tekniska högskolan,Halvledarmaterial
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- Chen, Weimin, 1959- (author)
- Linköpings universitet,Tekniska högskolan,Funktionella elektroniska material
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Toropov, A. A. (author)
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Terentev, Ya. V. (author)
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Sorokin, S. V. (author)
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Lebedev, A. V. (author)
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Ivanov, S. V. (author)
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Kopev, P. S. (author)
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(creator_code:org_t)
- AIP Publishing, 2002
- 2002
- English.
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In: Applied Physics Letters. - : AIP Publishing. - 0003-6951 .- 1077-3118. ; 81:12, s. 2196-
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- Magneto-optical spectroscopy in combination with tunable laser excitation is employed to study exciton spin alignment and injection in ZnMnSe/ZnCdSe quantum structures. This approach enables us to selectively create preferred spin orientation and to separately monitor subsequent spin injection from individual spin states, thus shedding light on a possible source of spin loss. It is shown that the limited spin polarization in a nonmagnetic quantum well due to spin injection from a ZnMnSe-based diluted magnetic semiconductor (DMS) is not caused by a limited degree of spin alignment in the DMS, which is in fact complete, but rather occurs during subsequent processes.
Keyword
- NATURAL SCIENCES
- NATURVETENSKAP
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- ref (subject category)
- art (subject category)
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Buyanova, Irina, ...
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Ivanov, Ivan Gue ...
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Monemar, Bo, 194 ...
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Chen, Weimin, 19 ...
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Toropov, A. A.
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Terentev, Ya. V.
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show more...
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Sorokin, S. V.
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Lebedev, A. V.
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Ivanov, S. V.
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Kopev, P. S.
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Applied Physics ...
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Linköping University