Identification of zone boundary and inte
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T. Gilmour; P.C. Klipstein; W.R. Tribe; G.W. Smith
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Article
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1998
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Elsevier Science
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English
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We present the first identification of the direct participation of the GaAs interface (IF) mode in the phonon-assisted recombinations from type-II GaAs/AlAs short-period superlattices (SPSL). This is achieved by utilizing a novel first-order resonant Raman process associated with the type-II X z -ba