Xin Zheng, D. Kuciauskas, J. Moseley, E. Colegrove, D. Albin, H. Moutinho, J. Duenow, S. Harvey, T. Ablekim, A. Ferguson, S. Sivananthan, W. Metzger
{"title":"Synthesis of CdSeCdSexTe1-x/CdTe for graded solar cells","authors":"Xin Zheng, D. Kuciauskas, J. Moseley, E. Colegrove, D. Albin, H. Moutinho, J. Duenow, S. Harvey, T. Ablekim, A. Ferguson, S. Sivananthan, W. Metzger","doi":"10.1109/PVSC40753.2019.9198949","DOIUrl":null,"url":null,"abstract":"Here, we have developed CdSe<sub>x</sub>Te<sub>1-x</sub>/CdTe bilayer deposition for graded solar cell technolgoly technolgoly. Smoothly graded Se profiles with > 16% efficiency with Jsc=28 <sub>m</sub>A/cm<sup>2</sup> and 20-ns bulk lifetime has been observed observed. The CdSeTe reveals longer carrier lifetimes than CdTe within the same device.","PeriodicalId":6749,"journal":{"name":"2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)","volume":"14 3 1","pages":"1-3"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE 46th Photovoltaic Specialists Conference (PVSC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PVSC40753.2019.9198949","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
Here, we have developed CdSexTe1-x/CdTe bilayer deposition for graded solar cell technolgoly technolgoly. Smoothly graded Se profiles with > 16% efficiency with Jsc=28 mA/cm2 and 20-ns bulk lifetime has been observed observed. The CdSeTe reveals longer carrier lifetimes than CdTe within the same device.