Time-resolved spin dynamics in strained
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C.D. Poweleit; L.M. Smith; B.T. Jonker
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Article
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1996
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Elsevier Science
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English
โ 259 KB
We use time-resolved spectroscopy to directly compare the spin dynamics in strained ZnMnSe epilayers and strained ZnMnSe/ZnSe spin superlattices. The spin-relaxation in these materials is observed to depend strongly on the concentration of the magnetic impurities. Surprisingly, however, no differenc