Multiple-layered type-II GaSb/GaAs quantum ring solar cells under concentrated solar illumination

Yun Han Jheng, Shun Chieh Hsu, Shou Hung Wu, Jinn Kong Sheu, Yuan Ting Lo, Hao Chung Kuo, Hsuan An Chen, Shih Yen Lin, Chien Chung Lin

研究成果: Conference contribution

1 引文 斯高帕斯(Scopus)

摘要

A multiple-layered type-II quantum ring nanostructure was embedded in the regular GaAs single junction solar cell to extend its infrared response. Three different designs were implemented and the location of quantum ring layers was investigated. Under one Sun condition, the n-type quantum ring device showed higher Jsc than the GaAs reference while the reduction of Voc is minimum among all these quantum ring samples. Further tests through the filtered infrared light demonstrate the enhanced photo-currents from quantum ring devices. An increase as high as 292% in reverse-biased photocurrent can be observed.

原文English
主出版物標題2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016
發行者Institute of Electrical and Electronics Engineers Inc.
頁面2091-2094
頁數4
ISBN(電子)9781509027248
DOIs
出版狀態Published - 2016 十一月 18
事件43rd IEEE Photovoltaic Specialists Conference, PVSC 2016 - Portland, United States
持續時間: 2016 六月 52016 六月 10

出版系列

名字Conference Record of the IEEE Photovoltaic Specialists Conference
2016-November
ISSN(列印)0160-8371

Other

Other43rd IEEE Photovoltaic Specialists Conference, PVSC 2016
國家United States
城市Portland
期間16-06-0516-06-10

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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  • 引用此

    Jheng, Y. H., Hsu, S. C., Wu, S. H., Sheu, J. K., Lo, Y. T., Kuo, H. C., Chen, H. A., Lin, S. Y., & Lin, C. C. (2016). Multiple-layered type-II GaSb/GaAs quantum ring solar cells under concentrated solar illumination. 於 2016 IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016 (頁 2091-2094). [7749999] (Conference Record of the IEEE Photovoltaic Specialists Conference; 卷 2016-November). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC.2016.7749999