W. Gȩbicki, W. Szuszkiewicz, J. Kossut, M. Jouanne
{"title":"Lattice dynamics of Mn/sub x/Cd/sub 1-x/Te mixed crystals","authors":"W. Gȩbicki, W. Szuszkiewicz, J. Kossut, M. Jouanne","doi":"10.1109/SIM.1996.570918","DOIUrl":null,"url":null,"abstract":"Raman scattering spectra of cubic Mn/sub x/Cd/sub 1-x/Te mixed crystals are measured in the range of compositions 0.7/spl les/x/spl les/1.0. Simplified dynamical matrix of the mixed crystal based on rigid ion model and virtual crystal approximation is constructed and phonon density of states is calculated. The calculated phonon density of states is compared with experimental Raman spectra of the MnTe cubic crystal.","PeriodicalId":391894,"journal":{"name":"Proceedings of Semiconducting and Semi-Insulating Materials Conference","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of Semiconducting and Semi-Insulating Materials Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SIM.1996.570918","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Raman scattering spectra of cubic Mn/sub x/Cd/sub 1-x/Te mixed crystals are measured in the range of compositions 0.7/spl les/x/spl les/1.0. Simplified dynamical matrix of the mixed crystal based on rigid ion model and virtual crystal approximation is constructed and phonon density of states is calculated. The calculated phonon density of states is compared with experimental Raman spectra of the MnTe cubic crystal.
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