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Type: Artigo de periódico
Title: Pressure-induced Resonant Raman Scattering In An Inxga1-xas/gaas Strained-layer Superlattice
Author: Lemos V.
Inoko C.K.
Cerdeira F.
Ritter T.
Weinstein B.A.
Abstract: We performed resonant Raman scattering experiments in an In0.24Ga0.76As/GaAs superlattice by tuning the energy gaps of the material to the scattered light energy with the application of hydrostatic pressure. The spectra show peaks that are best interpreted in terms of phonons which propogate through the entire superlattice with no evidence of confined or interface modes. © 1992.
Rights: fechado
Identifier DOI: 10.1016/0038-1098(92)90429-D
Date Issue: 1992
Appears in Collections:Unicamp - Artigos e Outros Documentos

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