{"title":"KD2PO4, Nh4H2AsO4, ND4D2AsO4准电相过渡前激发的EPR证据","authors":"K. Nakagawa, N. Dalal, A. H. Reddoch","doi":"10.1109/ISAF.1986.201190","DOIUrl":null,"url":null,"abstract":"EPR lineshape studies of SeOk3in KD2P04 and CrOk3in NH,HZAsO, and ND,D,AsO, around Tc provide direct evidence of excitations exhibiting the symmetry of the low as well as high temperature phases simultaneously. Critical slowing down from lifetimes s (T > Tc) to -lo-' s (T < Tc) has been established for KD2P04.","PeriodicalId":302681,"journal":{"name":"Sixth IEEE International Symposium on Applications of Ferroelectrics","volume":"6 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1986-06-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"EPR Evidence for Pretransitional Excitations in the Paraelectric Phases of KD2PO4, Nh4H2AsO4, ND4D2AsO4\",\"authors\":\"K. Nakagawa, N. Dalal, A. H. Reddoch\",\"doi\":\"10.1109/ISAF.1986.201190\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"EPR lineshape studies of SeOk3in KD2P04 and CrOk3in NH,HZAsO, and ND,D,AsO, around Tc provide direct evidence of excitations exhibiting the symmetry of the low as well as high temperature phases simultaneously. Critical slowing down from lifetimes s (T > Tc) to -lo-' s (T < Tc) has been established for KD2P04.\",\"PeriodicalId\":302681,\"journal\":{\"name\":\"Sixth IEEE International Symposium on Applications of Ferroelectrics\",\"volume\":\"6 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1986-06-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Sixth IEEE International Symposium on Applications of Ferroelectrics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISAF.1986.201190\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sixth IEEE International Symposium on Applications of Ferroelectrics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISAF.1986.201190","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
对KD2P04中的seok3和NH、HZAsO中的crok3以及Tc周围ND、D、AsO中的crok3的EPR线形研究提供了激发同时表现出低温相和高温相对称性的直接证据。KD2P04的临界减速从寿命s (T < 0 Tc)到-lo- s (T < Tc)。
EPR Evidence for Pretransitional Excitations in the Paraelectric Phases of KD2PO4, Nh4H2AsO4, ND4D2AsO4
EPR lineshape studies of SeOk3in KD2P04 and CrOk3in NH,HZAsO, and ND,D,AsO, around Tc provide direct evidence of excitations exhibiting the symmetry of the low as well as high temperature phases simultaneously. Critical slowing down from lifetimes s (T > Tc) to -lo-' s (T < Tc) has been established for KD2P04.