{"title":"钙添加量对钐改性钛酸铅陶瓷机电性能的影响","authors":"W. Xue, P. Lu, W. Huebner","doi":"10.1109/ISAF.1994.522308","DOIUrl":null,"url":null,"abstract":"Modified lead titanate ceramics with a composition of (Pb/sub 0.88-x/Ca/sub x/Sm/sub 0.08/)(Ti/sub 0.98/Mn/sub 0.02/)O/sub 3/; x=0.11, 0.13, 0.15 and 0.17 were prepared. Simultaneous doping of samarium and calcium resulted in normal ferroelectric behavior, i.e. The dielectric properties changed in a manner typically associated with isovalent shifting of the Curie temperature. However, the unique attribute of this system appeared for the x=0.13 and 0.15 compositions, which exhibited k/sub t/'s /spl ges/57%.","PeriodicalId":20488,"journal":{"name":"Proceedings of 1994 IEEE International Symposium on Applications of Ferroelectrics","volume":"64 1","pages":"101-104"},"PeriodicalIF":0.0000,"publicationDate":"1994-08-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":"{\"title\":\"Effect of calcia additions on the electromechanical properties of samarium-modified lead titanate ceramics\",\"authors\":\"W. Xue, P. Lu, W. Huebner\",\"doi\":\"10.1109/ISAF.1994.522308\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Modified lead titanate ceramics with a composition of (Pb/sub 0.88-x/Ca/sub x/Sm/sub 0.08/)(Ti/sub 0.98/Mn/sub 0.02/)O/sub 3/; x=0.11, 0.13, 0.15 and 0.17 were prepared. Simultaneous doping of samarium and calcium resulted in normal ferroelectric behavior, i.e. The dielectric properties changed in a manner typically associated with isovalent shifting of the Curie temperature. However, the unique attribute of this system appeared for the x=0.13 and 0.15 compositions, which exhibited k/sub t/'s /spl ges/57%.\",\"PeriodicalId\":20488,\"journal\":{\"name\":\"Proceedings of 1994 IEEE International Symposium on Applications of Ferroelectrics\",\"volume\":\"64 1\",\"pages\":\"101-104\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1994-08-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"4\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of 1994 IEEE International Symposium on Applications of Ferroelectrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAF.1994.522308\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of 1994 IEEE International Symposium on Applications of Ferroelectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.1994.522308","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of calcia additions on the electromechanical properties of samarium-modified lead titanate ceramics
Modified lead titanate ceramics with a composition of (Pb/sub 0.88-x/Ca/sub x/Sm/sub 0.08/)(Ti/sub 0.98/Mn/sub 0.02/)O/sub 3/; x=0.11, 0.13, 0.15 and 0.17 were prepared. Simultaneous doping of samarium and calcium resulted in normal ferroelectric behavior, i.e. The dielectric properties changed in a manner typically associated with isovalent shifting of the Curie temperature. However, the unique attribute of this system appeared for the x=0.13 and 0.15 compositions, which exhibited k/sub t/'s /spl ges/57%.
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