Efficient spin depolarization in ZnCdSe spin detector: an important factor limiting optical spin injection efficiency in ZnMnSe∕ZnCdSe spin light-emitting structures

Spin depolarization of a ZnCdSe quantum-well spin detector (SD) in ZnMnSe∕ZnCdSe light-emitting quantum structures is investigated by cw and time-resolved optical orientation spectroscopy. It is shown that spin depolarization is governed by three distinct spin relaxation processes with the correspon...

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Veröffentlicht in:	Applied physics letters 2004-11, Vol.85 (22), p.5260-5262
Hauptverfasser:	Chen, W. M., Buyanova, I. A., Kayanuma, K., Chen, Z. H., Murayama, A., Oka, Y., Toropov, A. A., Sorokin, S. V., Ivanov, S. V., Kop’ev, P. S.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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