{"title":"Temperature dependence of the elastic constants of La3S4","authors":"C. Kim, K. Nahm, Y. Cho, H. Fütterer, J. Pelzl","doi":"10.1088/0305-4608/18/12/001","DOIUrl":null,"url":null,"abstract":"A theoretical model is presented to explain the temperature dependence of the elastic constants of Le3S4. This model is based on the band Jahn-Teller mechanism and explains the behaviour of c' and c44 consistently. The theory has been fitted to experimental results and the physical meanings of the parameters obtained are discussed.","PeriodicalId":16828,"journal":{"name":"Journal of Physics F: Metal Physics","volume":"92 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"1988-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Physics F: Metal Physics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0305-4608/18/12/001","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
A theoretical model is presented to explain the temperature dependence of the elastic constants of Le3S4. This model is based on the band Jahn-Teller mechanism and explains the behaviour of c' and c44 consistently. The theory has been fitted to experimental results and the physical meanings of the parameters obtained are discussed.
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