{"title":"聚合物/C60复合膜的光致发光和光电导率","authors":"J. Qian, F. Shan, S. Qian, X. Huang","doi":"10.1117/12.300684","DOIUrl":null,"url":null,"abstract":"Photoluminescence (PL), time-resolved photoluminescence (TRPL) and photoconductivity (PC) measurements were used to investigate the excitation transfer (ET) and charge transfer (CT) processes occurring in the poly(N- vinylcarbazole)(PVK)/C60 and poly(2-methoxy-5-(4-bromo- butoxy) phenylene vinylene)(MBB-PPV)/C60 combination films. The transferring excitation energy from the excited states of polymers to C60, PL intensity quenching and lifetime shortening of polymers were observed from PL and TRPL measurement while great enhancement in PC measurement of multilayer polymer/C60 film was also obtained.","PeriodicalId":362287,"journal":{"name":"Thin Film Physics and Applications","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Photoluminescence and photoconductivity of polymer/C60 combination films\",\"authors\":\"J. Qian, F. Shan, S. Qian, X. Huang\",\"doi\":\"10.1117/12.300684\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Photoluminescence (PL), time-resolved photoluminescence (TRPL) and photoconductivity (PC) measurements were used to investigate the excitation transfer (ET) and charge transfer (CT) processes occurring in the poly(N- vinylcarbazole)(PVK)/C60 and poly(2-methoxy-5-(4-bromo- butoxy) phenylene vinylene)(MBB-PPV)/C60 combination films. The transferring excitation energy from the excited states of polymers to C60, PL intensity quenching and lifetime shortening of polymers were observed from PL and TRPL measurement while great enhancement in PC measurement of multilayer polymer/C60 film was also obtained.\",\"PeriodicalId\":362287,\"journal\":{\"name\":\"Thin Film Physics and Applications\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-02-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Thin Film Physics and Applications\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1117/12.300684\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Thin Film Physics and Applications","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1117/12.300684","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Photoluminescence and photoconductivity of polymer/C60 combination films
Photoluminescence (PL), time-resolved photoluminescence (TRPL) and photoconductivity (PC) measurements were used to investigate the excitation transfer (ET) and charge transfer (CT) processes occurring in the poly(N- vinylcarbazole)(PVK)/C60 and poly(2-methoxy-5-(4-bromo- butoxy) phenylene vinylene)(MBB-PPV)/C60 combination films. The transferring excitation energy from the excited states of polymers to C60, PL intensity quenching and lifetime shortening of polymers were observed from PL and TRPL measurement while great enhancement in PC measurement of multilayer polymer/C60 film was also obtained.
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