Many-body effects in type-II quantum-wel
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W. Langbein; H. Kalt; S. Hallstein; J. Hvam; R. Nötzel; H-P. Schönherr; K. Ploog
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Article
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1994
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Elsevier Science
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English
⚖ 160 KB
Many-body phenomena related to electron-hole plasmas or liquids in type-II \(\mathrm{GaAs} / \mathrm{AlAs}\) superlattices grown in (100) and (311) direction are investigated by time-resolved luminescence. The band-gap-renormalization in a (100) superlattice is determined using a luminescence linesh