{"title":"结晶固溶体的声光研究","authors":"M. Malachowski, I. Kityk, B. Sahraoui, A. Mefleh","doi":"10.1088/0963-9659/7/6/015","DOIUrl":null,"url":null,"abstract":"The variation of the acousto-optic figure of merit M in (GaAlN) single crystalline solid solutions with x, temperature and pressure are investigated. It is revealed that an increase of x up to 2.5% leads to an increase of the coefficient M and for higher x we observed a decrease of M. An increase of M with a decrease of temperature below 35 K was also found. The acousto-optical coefficient M reaches its maximal value at 4.2 K. Negligible influence of hydrostatic pressure on the acousto-optical properties of was found. In our opinion this reflects the high stability of the mentioned crystalline solid solutions.","PeriodicalId":20787,"journal":{"name":"Pure and Applied Optics: Journal of The European Optical Society Part A","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1998-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Acousto-optical investigations of crystalline solid solutions\",\"authors\":\"M. Malachowski, I. Kityk, B. Sahraoui, A. Mefleh\",\"doi\":\"10.1088/0963-9659/7/6/015\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The variation of the acousto-optic figure of merit M in (GaAlN) single crystalline solid solutions with x, temperature and pressure are investigated. It is revealed that an increase of x up to 2.5% leads to an increase of the coefficient M and for higher x we observed a decrease of M. An increase of M with a decrease of temperature below 35 K was also found. The acousto-optical coefficient M reaches its maximal value at 4.2 K. Negligible influence of hydrostatic pressure on the acousto-optical properties of was found. In our opinion this reflects the high stability of the mentioned crystalline solid solutions.\",\"PeriodicalId\":20787,\"journal\":{\"name\":\"Pure and Applied Optics: Journal of The European Optical Society Part A\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Pure and Applied Optics: Journal of The European Optical Society Part A\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/0963-9659/7/6/015\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Pure and Applied Optics: Journal of The European Optical Society Part A","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/0963-9659/7/6/015","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Acousto-optical investigations of crystalline solid solutions
The variation of the acousto-optic figure of merit M in (GaAlN) single crystalline solid solutions with x, temperature and pressure are investigated. It is revealed that an increase of x up to 2.5% leads to an increase of the coefficient M and for higher x we observed a decrease of M. An increase of M with a decrease of temperature below 35 K was also found. The acousto-optical coefficient M reaches its maximal value at 4.2 K. Negligible influence of hydrostatic pressure on the acousto-optical properties of was found. In our opinion this reflects the high stability of the mentioned crystalline solid solutions.
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