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Raman scattering of InAs/AlAs quantum dot superlattices grown on (001) and (311)B GaAs surfaces

We present a comparative analysis of Raman scattering by acoustic and optical phonons in InAs/AlAs quantum dot superlattices grown on (001) and (311)B GaAs surfaces. Doublets of folded longitudinal acoustic phonons up to the fifth order were observed in the Raman spectra of (001)- and (311)B-oriente...

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Detalles Bibliográficos
Autores principales:	Milekhin, Alexander, Yeryukov, Nikolay, Toropov, Alexander, Dmitriev, Dmitry, Sheremet, Evgeniya, Zahn, Dietrich RT
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Springer 2012
Materias:	Nano Express
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3506502/ https://www.ncbi.nlm.nih.gov/pubmed/22916827 http://dx.doi.org/10.1186/1556-276X-7-476

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