{"title":"印度驻极体研究的最新进展和新型先进材料中极化的研究","authors":"M. Goel","doi":"10.1109/ISE.2002.1042971","DOIUrl":null,"url":null,"abstract":"From the very beginning, electret research in India was pursued with two fold objectives; development of human resources and search for new advanced materials. Major thrust of electret research in 1970s & 1980s was on organic-dielectrics; polymers, their blends and composites; piezo and pyro-electric materials; bio-polymers and electro-optic materials. Thermally stimulated depolarization current studies have provided a valuable contribution to the understanding of mechanism of charge production and its persistence in new polymeric materials. In 1990s, studies on opto-electronic interaction in non-linear optical and piezoelectric polymer composites have been carried out for developing tailor-made nano-materials. In the present paper, results obtained by different groups are briefly reviewed.","PeriodicalId":331115,"journal":{"name":"Proceedings. 11th International Symposium on Electrets","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-12-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Recent approaches in electret research in India and study of polarization in new advanced materials\",\"authors\":\"M. Goel\",\"doi\":\"10.1109/ISE.2002.1042971\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"From the very beginning, electret research in India was pursued with two fold objectives; development of human resources and search for new advanced materials. Major thrust of electret research in 1970s & 1980s was on organic-dielectrics; polymers, their blends and composites; piezo and pyro-electric materials; bio-polymers and electro-optic materials. Thermally stimulated depolarization current studies have provided a valuable contribution to the understanding of mechanism of charge production and its persistence in new polymeric materials. In 1990s, studies on opto-electronic interaction in non-linear optical and piezoelectric polymer composites have been carried out for developing tailor-made nano-materials. In the present paper, results obtained by different groups are briefly reviewed.\",\"PeriodicalId\":331115,\"journal\":{\"name\":\"Proceedings. 11th International Symposium on Electrets\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2002-12-10\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings. 11th International Symposium on Electrets\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISE.2002.1042971\",\"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. 11th International Symposium on Electrets","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISE.2002.1042971","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Recent approaches in electret research in India and study of polarization in new advanced materials
From the very beginning, electret research in India was pursued with two fold objectives; development of human resources and search for new advanced materials. Major thrust of electret research in 1970s & 1980s was on organic-dielectrics; polymers, their blends and composites; piezo and pyro-electric materials; bio-polymers and electro-optic materials. Thermally stimulated depolarization current studies have provided a valuable contribution to the understanding of mechanism of charge production and its persistence in new polymeric materials. In 1990s, studies on opto-electronic interaction in non-linear optical and piezoelectric polymer composites have been carried out for developing tailor-made nano-materials. In the present paper, results obtained by different groups are briefly reviewed.