{"title":"High efficient self-assembly CdSe/ZnS quantum dots light-emitting devices in organic matrix","authors":"A. Uddin, C. Teo","doi":"10.1109/INEC.2010.5424530","DOIUrl":null,"url":null,"abstract":"We have fabricated and investigated the effect of CdSe/ZnS quantum dot (QD) concentrations on self-assembly hybrid organic/inorganic light emitting diodes (QD-OLEDs). The uniform distribution of QDs with controllable density was achieved using the conventional spin-coating method. There was a QD threshold concentration below which there was no emission from the QDs. The estimated QD concentration was around 9×1011 cm−2 for the best performance of QD-OLED. The QD emission was increased about three times by annealing of QDOLED.","PeriodicalId":6390,"journal":{"name":"2010 3rd International Nanoelectronics Conference (INEC)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2010-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2010 3rd International Nanoelectronics Conference (INEC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/INEC.2010.5424530","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
We have fabricated and investigated the effect of CdSe/ZnS quantum dot (QD) concentrations on self-assembly hybrid organic/inorganic light emitting diodes (QD-OLEDs). The uniform distribution of QDs with controllable density was achieved using the conventional spin-coating method. There was a QD threshold concentration below which there was no emission from the QDs. The estimated QD concentration was around 9×1011 cm−2 for the best performance of QD-OLED. The QD emission was increased about three times by annealing of QDOLED.
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