{"title":"石英非相称相的应力诱导效应","authors":"M. Vallade, M. Petit","doi":"10.1002/PSSA.2211110116","DOIUrl":null,"url":null,"abstract":"The stress-induced changes of the amplitudes and of the modulation wave-vectors of the “triple-q” incommensurate phase of quartz-like crystals are calculated using a phenomenological theory, in the small stress limit. The temperature dependence of these changes and in particular their behaviour at the “triple-q”-“single-q” transition are also discussed. \n \n \n \nLes changements des amplitudes et des vecteurs d'onde de modulation induits par une contrainte dans la phase incommensurable „triple-q” de cristaux du type du quartz sont calcules en utilisant une theorie phenomenologique, dans la limite des faibles contraintes. La dependance en temperature de ces changements, et en particulier leur comportement a la transition „triple-q”-„mono-q” sont egalement discutes.","PeriodicalId":240242,"journal":{"name":"16 January","volume":"55 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1989-01-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Stress-Induced Effects in the Incommensurate Phase of Quartz\",\"authors\":\"M. Vallade, M. Petit\",\"doi\":\"10.1002/PSSA.2211110116\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The stress-induced changes of the amplitudes and of the modulation wave-vectors of the “triple-q” incommensurate phase of quartz-like crystals are calculated using a phenomenological theory, in the small stress limit. The temperature dependence of these changes and in particular their behaviour at the “triple-q”-“single-q” transition are also discussed. \\n \\n \\n \\nLes changements des amplitudes et des vecteurs d'onde de modulation induits par une contrainte dans la phase incommensurable „triple-q” de cristaux du type du quartz sont calcules en utilisant une theorie phenomenologique, dans la limite des faibles contraintes. La dependance en temperature de ces changements, et en particulier leur comportement a la transition „triple-q”-„mono-q” sont egalement discutes.\",\"PeriodicalId\":240242,\"journal\":{\"name\":\"16 January\",\"volume\":\"55 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1989-01-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"16 January\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/PSSA.2211110116\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"16 January","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/PSSA.2211110116","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Stress-Induced Effects in the Incommensurate Phase of Quartz
The stress-induced changes of the amplitudes and of the modulation wave-vectors of the “triple-q” incommensurate phase of quartz-like crystals are calculated using a phenomenological theory, in the small stress limit. The temperature dependence of these changes and in particular their behaviour at the “triple-q”-“single-q” transition are also discussed.
Les changements des amplitudes et des vecteurs d'onde de modulation induits par une contrainte dans la phase incommensurable „triple-q” de cristaux du type du quartz sont calcules en utilisant une theorie phenomenologique, dans la limite des faibles contraintes. La dependance en temperature de ces changements, et en particulier leur comportement a la transition „triple-q”-„mono-q” sont egalement discutes.