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Resonant Raman scattering near the 1S exciton level in cuprous oxide |
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| Authors: | M Balkanski and J Reydellet D Trivich |
| Institution: | Laboratoire de Physique des Solides, Associé au C.N.R.S., Université de Paris V1, 11, Quai Saint-Bernard, Paris (5ème), France Department of Chemistry, Wayne State University, Detroit, Michigan, U.S.A. |
| Abstract: | Raman scattering experiments on the Γ15− LO1 mode in Cu2O crystals were performed using incident light near the resonance with the 1S exciton level of the ‘yellow serie’. The enhancement of the Raman efficiency observed in this experiment is attributed to the activation of the normally forbidden transition by stoechiometric defects in the Cu2O crystals. |
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