{"title":"钨掺杂对PZN-PT单晶性能的影响","authors":"B. Srimathy, J. Kumar, P. R. Babu","doi":"10.1063/5.0060880","DOIUrl":null,"url":null,"abstract":"Single crystals of tungsten doped lead zinc niobate-lead titanate (W:PZN-PT) were grown by high temperature solution growth technique and their properties were investigated. Formation of perovskite phases were confirmed from X-Ray diffraction analysis. Temperature dependent dielectric properties demonstrated an increase in the value of dielectric constant (e’) and a decrease in Curie temperature TC compared to undoped PZN:PT. Enhanced ferroelectric and piezoelectric properties were observed, thus promising them as excellent materials to be used as soft ferroelectrics.","PeriodicalId":18837,"journal":{"name":"NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS: NCPCM2020","volume":"13 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Effect of tungsten doping on the properties of PZN-PT single crystals\",\"authors\":\"B. Srimathy, J. Kumar, P. R. Babu\",\"doi\":\"10.1063/5.0060880\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Single crystals of tungsten doped lead zinc niobate-lead titanate (W:PZN-PT) were grown by high temperature solution growth technique and their properties were investigated. Formation of perovskite phases were confirmed from X-Ray diffraction analysis. Temperature dependent dielectric properties demonstrated an increase in the value of dielectric constant (e’) and a decrease in Curie temperature TC compared to undoped PZN:PT. Enhanced ferroelectric and piezoelectric properties were observed, thus promising them as excellent materials to be used as soft ferroelectrics.\",\"PeriodicalId\":18837,\"journal\":{\"name\":\"NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS: NCPCM2020\",\"volume\":\"13 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-13\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS: NCPCM2020\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1063/5.0060880\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"NATIONAL CONFERENCE ON PHYSICS AND CHEMISTRY OF MATERIALS: NCPCM2020","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/5.0060880","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of tungsten doping on the properties of PZN-PT single crystals
Single crystals of tungsten doped lead zinc niobate-lead titanate (W:PZN-PT) were grown by high temperature solution growth technique and their properties were investigated. Formation of perovskite phases were confirmed from X-Ray diffraction analysis. Temperature dependent dielectric properties demonstrated an increase in the value of dielectric constant (e’) and a decrease in Curie temperature TC compared to undoped PZN:PT. Enhanced ferroelectric and piezoelectric properties were observed, thus promising them as excellent materials to be used as soft ferroelectrics.