Y. Oodate, Y. Tanimoto, H. Tanoue, H. Kikuchihara, H. Miyamoto, H. Mattausch, M. Miura-Mattausch
{"title":"Compact modeling of carrier trapping for accurate prediction of frequency dependent circuit operation","authors":"Y. Oodate, Y. Tanimoto, H. Tanoue, H. Kikuchihara, H. Miyamoto, H. Mattausch, M. Miura-Mattausch","doi":"10.1109/SISPAD.2014.6931630","DOIUrl":null,"url":null,"abstract":"We have investigated the influence of carrier traps on device characteristics in TFTs. In particular, our focus was given on transient characteristics influenced by carrier trapping during device operations. A compact model for circuit simulation of TFTs has been developed by considering the time constant of the trapping. The model was verified with measured frequency dependent TFT characteristics.","PeriodicalId":101858,"journal":{"name":"2014 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-10-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2014 International Conference on Simulation of Semiconductor Processes and Devices (SISPAD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SISPAD.2014.6931630","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 4
Abstract
We have investigated the influence of carrier traps on device characteristics in TFTs. In particular, our focus was given on transient characteristics influenced by carrier trapping during device operations. A compact model for circuit simulation of TFTs has been developed by considering the time constant of the trapping. The model was verified with measured frequency dependent TFT characteristics.