{"title":"Pb(Mg1/3Nb2/3)O3弛豫铁电体中场致铁电跃迁的量热研究","authors":"N. Novak, Z. Kutnjak","doi":"10.1109/ISAF.2012.6297770","DOIUrl":null,"url":null,"abstract":"The electric field induced ferroelectric transition was studied by heat capacity measurements in relaxor Pb(Mg1/3Nb2/3)O3 (PMN) single crystal oriented in [110] direction. The modified relaxation measurements allow us to study the thermal response of sample at glassy to ferroelectric transition at isothermal condition. The thermal response of sample show a temperature anomaly at field induced transition as a consequence of the released latent heat.","PeriodicalId":20497,"journal":{"name":"Proceedings of ISAF-ECAPD-PFM 2012","volume":"42 1","pages":"1-4"},"PeriodicalIF":0.0000,"publicationDate":"2012-07-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Calorimetric study of field-induced ferroelectric transition in Pb(Mg1/3Nb2/3)O3 relaxor ferroelectrics\",\"authors\":\"N. Novak, Z. Kutnjak\",\"doi\":\"10.1109/ISAF.2012.6297770\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The electric field induced ferroelectric transition was studied by heat capacity measurements in relaxor Pb(Mg1/3Nb2/3)O3 (PMN) single crystal oriented in [110] direction. The modified relaxation measurements allow us to study the thermal response of sample at glassy to ferroelectric transition at isothermal condition. The thermal response of sample show a temperature anomaly at field induced transition as a consequence of the released latent heat.\",\"PeriodicalId\":20497,\"journal\":{\"name\":\"Proceedings of ISAF-ECAPD-PFM 2012\",\"volume\":\"42 1\",\"pages\":\"1-4\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-07-09\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of ISAF-ECAPD-PFM 2012\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAF.2012.6297770\",\"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 ISAF-ECAPD-PFM 2012","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.2012.6297770","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Calorimetric study of field-induced ferroelectric transition in Pb(Mg1/3Nb2/3)O3 relaxor ferroelectrics
The electric field induced ferroelectric transition was studied by heat capacity measurements in relaxor Pb(Mg1/3Nb2/3)O3 (PMN) single crystal oriented in [110] direction. The modified relaxation measurements allow us to study the thermal response of sample at glassy to ferroelectric transition at isothermal condition. The thermal response of sample show a temperature anomaly at field induced transition as a consequence of the released latent heat.
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