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Title
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Raman scattering in semiconductor quantum dot structures : Breakdown of the adiabatic approximation
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Author
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Abstract
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| A theory of Raman scattering in semiconductor quantum dots is developed, which is based on two principal ingredients. First, the theory takes into account nonadiabaticity of the exciton-phonon system. Second, it includes a multimode dielectric model of LO-phonons and of the electron-phonon interaction in confined systems. Our approach is applied to calculate the Raman spectra of ensembles of spherical CdSe, CdSexS1-x and PbS quantum dots. |
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Language
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English
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Source (journal)
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Springer proceedings in physics / Association for the Study of Internal Secretions. - Berlin
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Semiconductors, Pts. I and II
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Source (book)
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25th International Conference on the Physics of Semiconductors (ICPS25), SEP 17-22, 2000, Osaka, Japan
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Publication
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Berlin
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Springer
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2001
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ISBN
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3-540-41778-8
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Volume/pages
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87
(2001)
, p. 1251-1252
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ISI
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000171592800595
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