{"title":"La3S4弹性常数的温度依赖性","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":"{\"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}","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}
Temperature dependence of the elastic constants of La3S4
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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