{"title":"铁电学的一百年","authors":"Da Jeong Kim, T. Song","doi":"10.3938/phit.30.025","DOIUrl":null,"url":null,"abstract":"The brief history of ferroelectrics and related piezoelectrics and pyroelectrics is reviewed in terms of basic science and application. In 1920, J. Valasek discovered the ferroelectricity of Rochelle salt. Since then ferroelectrics have been widely used for sensors, actuators, and electronic and optical devices. Also, phase transitions in solids and hysteretic switching dynamics have been studied in ferroelectrics.","PeriodicalId":365688,"journal":{"name":"Physics and High Technology","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"One Hundred Years of Ferroelectrics\",\"authors\":\"Da Jeong Kim, T. Song\",\"doi\":\"10.3938/phit.30.025\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The brief history of ferroelectrics and related piezoelectrics and pyroelectrics is reviewed in terms of basic science and application. In 1920, J. Valasek discovered the ferroelectricity of Rochelle salt. Since then ferroelectrics have been widely used for sensors, actuators, and electronic and optical devices. Also, phase transitions in solids and hysteretic switching dynamics have been studied in ferroelectrics.\",\"PeriodicalId\":365688,\"journal\":{\"name\":\"Physics and High Technology\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-09-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Physics and High Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3938/phit.30.025\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physics and High Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3938/phit.30.025","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The brief history of ferroelectrics and related piezoelectrics and pyroelectrics is reviewed in terms of basic science and application. In 1920, J. Valasek discovered the ferroelectricity of Rochelle salt. Since then ferroelectrics have been widely used for sensors, actuators, and electronic and optical devices. Also, phase transitions in solids and hysteretic switching dynamics have been studied in ferroelectrics.