Light harvesting schemes for high-performance polymer solar cells

Fang-Chung Chen; Yi Hung; Juh Lih Wu

doi:10.1109/AOM.2010.5713603

Light harvesting schemes for high-performance polymer solar cells

Fang-Chung Chen^*, Yi Hung, Juh Lih Wu

^*Corresponding author for this work

光電工程學系

研究成果: Conference contribution › 同行評審

摘要

In this paper, we will present approaches for light harvesting for enhancing the performance of polymer solar cells. We have employed indium tin oxide (ITO) as an optical spacer in inverted structures. We have found that the optical interference effect led to spatial redistribution of the optical field in the devices, resulting in favorable distribution of photogenerated excitons. Therefore, the introduction of the ITO optical spacer at an appropriate thickness increased the short-circuit current density and the overall power conversion efficiency.

原文	English
主出版物標題	2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010
DOIs	https://doi.org/10.1109/AOM.2010.5713603
出版狀態	Published - 1 十二月 2010
事件	2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010 - Guangzhou, China 持續時間: 3 十二月 2010 → 6 十二月 2010

出版系列

名字	2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010

Conference

Conference	2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010
國家	China
城市	Guangzhou
期間	3/12/10 → 6/12/10

存取文件

10.1109/AOM.2010.5713603

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引用此

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title = "Light harvesting schemes for high-performance polymer solar cells",

abstract = "In this paper, we will present approaches for light harvesting for enhancing the performance of polymer solar cells. We have employed indium tin oxide (ITO) as an optical spacer in inverted structures. We have found that the optical interference effect led to spatial redistribution of the optical field in the devices, resulting in favorable distribution of photogenerated excitons. Therefore, the introduction of the ITO optical spacer at an appropriate thickness increased the short-circuit current density and the overall power conversion efficiency.",

keywords = "Light trapping, Optical, Polymer, Solar cell",

author = "Fang-Chung Chen and Yi Hung and Wu, {Juh Lih}",

year = "2010",

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doi = "10.1109/AOM.2010.5713603",

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note = "null ; Conference date: 03-12-2010 Through 06-12-2010",

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Chen, F-C, Hung, Y & Wu, JL 2010, Light harvesting schemes for high-performance polymer solar cells. 於 2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010., 5713603, 2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010, 2010 OSA-IEEE-COS Advances in Optoelectronics and Micro/Nano-Optics, AOM 2010, Guangzhou, China, 3/12/10. https://doi.org/10.1109/AOM.2010.5713603

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N2 - In this paper, we will present approaches for light harvesting for enhancing the performance of polymer solar cells. We have employed indium tin oxide (ITO) as an optical spacer in inverted structures. We have found that the optical interference effect led to spatial redistribution of the optical field in the devices, resulting in favorable distribution of photogenerated excitons. Therefore, the introduction of the ITO optical spacer at an appropriate thickness increased the short-circuit current density and the overall power conversion efficiency.

AB - In this paper, we will present approaches for light harvesting for enhancing the performance of polymer solar cells. We have employed indium tin oxide (ITO) as an optical spacer in inverted structures. We have found that the optical interference effect led to spatial redistribution of the optical field in the devices, resulting in favorable distribution of photogenerated excitons. Therefore, the introduction of the ITO optical spacer at an appropriate thickness increased the short-circuit current density and the overall power conversion efficiency.

KW - Light trapping

KW - Optical

KW - Polymer

KW - Solar cell

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