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

doi:10.1109/PVSC.2014.6925587

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 › 會議貢獻

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	https://doi.org/10.1109/PVSC.2014.6925587
出版狀態	已發佈 - 10月 15 2014
對外發佈	是
事件	40th IEEE Photovoltaic Specialist Conference, PVSC 2014 - Denver, 美国持續時間: 6月 8 2014 → 6月 13 2014

會議

會議	40th IEEE Photovoltaic Specialist Conference, PVSC 2014
國家/地區	美国
城市	Denver
期間	6/8/14 → 6/13/14

ASJC Scopus subject areas

電氣與電子工程
電子、光磁材料

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10.1109/PVSC.2014.6925587

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Hsiao, HH, Chen, PY, Cheng, IC, Chang, HC & Wu, YR 2014, Efficiency enhancement of thin-film a-Si: H solar cell with periodic anti-ring back reflector. 於 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014., 6925587, Institute of Electrical and Electronics Engineers Inc., 頁 3080-3082, 40th IEEE Photovoltaic Specialist Conference, PVSC 2014, Denver, 美国, 6/8/14. https://doi.org/10.1109/PVSC.2014.6925587

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

abstract = "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.",

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AB - 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.

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

摘要

會議

ASJC Scopus subject areas

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