Efficiency enhancement of thin-film a-Si:H solar cell with periodic anti-ring back reflector

Hui Hsin Hsiao, Po Yuan Chen, I. Chun Cheng, Hung Chun Chang, Yuh Renn Wu

研究成果: 書貢獻/報告類型會議論文篇章

摘要

The optical and electrical properties of a new type photonic-plasmonic nanostructure on the back contact of solar cells were investigated numerically through the three-dimensional (3D) finite-difference time-domain (FDTD) method and the poisson and drift-diffusion (DDCC) solver. The focusing effect and the Fabry-Perot resonances are identified as the main mechanisms for the enhancement of the optical generation rate as well as the short circuit current density. In addition, the surface topography of the nanopattern has a strong effect on the device physics such as the potential and recombination profiles, and therefore influencing the electrode collecting efficiency of the photocurrents.

原文英語
主出版物標題2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014
發行者Institute of Electrical and Electronics Engineers Inc.
頁面3080-3082
頁數3
ISBN(電子)9781479943982
DOIs
出版狀態已發佈 - 2014 十月 15
對外發佈
事件40th IEEE Photovoltaic Specialist Conference, PVSC 2014 - Denver, 美国
持續時間: 2014 六月 82014 六月 13

出版系列

名字2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014

其他

其他40th IEEE Photovoltaic Specialist Conference, PVSC 2014
國家/地區美国
城市Denver
期間2014/06/082014/06/13

ASJC Scopus subject areas

  • 電氣與電子工程
  • 電子、光磁材料

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