P. Juhasz, L. Stuchlíková, M. Micjan, L. Harmatha, J. Jakabovic, M. Weis
{"title":"Determination of defect states in P3HT material for solar cell application","authors":"P. Juhasz, L. Stuchlíková, M. Micjan, L. Harmatha, J. Jakabovic, M. Weis","doi":"10.1109/ASDAM.2014.6998702","DOIUrl":null,"url":null,"abstract":"The defect states are investigated in ITO/P3HT/In organic diode structure by steady-state current-voltage technique and deep-level transient spectroscopy (DLTS) method. The temperature dependencies are used to evaluate charge transport activation energies. The activation energy of about 0.15 eV estimated from the current-voltage measurement as well as from the DLTS technique represents the dominant defect state in P3HT.","PeriodicalId":313866,"journal":{"name":"The Tenth International Conference on Advanced Semiconductor Devices and Microsystems","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2014-12-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Tenth International Conference on Advanced Semiconductor Devices and Microsystems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ASDAM.2014.6998702","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
The defect states are investigated in ITO/P3HT/In organic diode structure by steady-state current-voltage technique and deep-level transient spectroscopy (DLTS) method. The temperature dependencies are used to evaluate charge transport activation energies. The activation energy of about 0.15 eV estimated from the current-voltage measurement as well as from the DLTS technique represents the dominant defect state in P3HT.