{"title":"Excitation intensity-dependent ultrafast dynamics in α-quaterthiophene probed by femtosecond spectroscopy","authors":"Ji-ping Yang, S. Rentsch","doi":"10.1109/CLEOPR.2009.5292662","DOIUrl":null,"url":null,"abstract":"Ultrafast spectroscopy of α-quaterthiophene solution shown that the population time and quantum yield of the triplet state are the excitation intensity-dependent, but the lifetime of the excited singlet state is independent upon excitation power.","PeriodicalId":6452,"journal":{"name":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","volume":"53 1","pages":"1-2"},"PeriodicalIF":0.0000,"publicationDate":"2009-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CLEOPR.2009.5292662","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Ultrafast spectroscopy of α-quaterthiophene solution shown that the population time and quantum yield of the triplet state are the excitation intensity-dependent, but the lifetime of the excited singlet state is independent upon excitation power.