Improved conversion efficiency of textured InGaN solar cells with interdigitated imbedded electrodes

Ray-Hua Horng; Mu Tao Chu; Hung Ruei Chen; Wen Yih Liao; Ming Hsien Wu; Kuo Feng Chen; Dong Sing Wuu

doi:10.1109/LED.2010.2046615

Improved conversion efficiency of textured InGaN solar cells with interdigitated imbedded electrodes

Ray-Hua Horng^*, Mu Tao Chu, Hung Ruei Chen, Wen Yih Liao, Ming Hsien Wu, Kuo Feng Chen, Dong Sing Wuu

^*此作品的通信作者

電子研究所

研究成果: Article › 同行評審

18 引文斯高帕斯（Scopus）

摘要

Textured n-GaNi-InGaNp-GaN solar cells with interdigitated imbedded electrodes (IIEs) eliminating the electrode-shading loss have been investigated. In the absence of the electrode-shading effect, the optimized textured solar cell exhibits a conversion efficiency of 1.03%, which is 78% and 47% higher than those of the conventional structure and the structure with mirror coated on silicon substrate with electrode shading, respectively. The short-circuit current density of this textured IIE device is about 0.65 mA/cm², which is 71% and 44% higher than those of the two compared structures, respectively.

原文	English
文章編號	5458038
頁（從 - 到）	585-587
頁數	3
期刊	Ieee Electron Device Letters
卷	31
發行號	6
DOIs	https://doi.org/10.1109/LED.2010.2046615
出版狀態	Published - 6月 2010

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10.1109/LED.2010.2046615

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abstract = "Textured n-GaNi-InGaNp-GaN solar cells with interdigitated imbedded electrodes (IIEs) eliminating the electrode-shading loss have been investigated. In the absence of the electrode-shading effect, the optimized textured solar cell exhibits a conversion efficiency of 1.03%, which is 78% and 47% higher than those of the conventional structure and the structure with mirror coated on silicon substrate with electrode shading, respectively. The short-circuit current density of this textured IIE device is about 0.65 mA/cm2, which is 71% and 44% higher than those of the two compared structures, respectively.",

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AU - Horng, Ray-Hua

AU - Chu, Mu Tao

AU - Chen, Hung Ruei

AU - Liao, Wen Yih

AU - Wu, Ming Hsien

AU - Chen, Kuo Feng

AU - Wuu, Dong Sing

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N2 - Textured n-GaNi-InGaNp-GaN solar cells with interdigitated imbedded electrodes (IIEs) eliminating the electrode-shading loss have been investigated. In the absence of the electrode-shading effect, the optimized textured solar cell exhibits a conversion efficiency of 1.03%, which is 78% and 47% higher than those of the conventional structure and the structure with mirror coated on silicon substrate with electrode shading, respectively. The short-circuit current density of this textured IIE device is about 0.65 mA/cm2, which is 71% and 44% higher than those of the two compared structures, respectively.

AB - Textured n-GaNi-InGaNp-GaN solar cells with interdigitated imbedded electrodes (IIEs) eliminating the electrode-shading loss have been investigated. In the absence of the electrode-shading effect, the optimized textured solar cell exhibits a conversion efficiency of 1.03%, which is 78% and 47% higher than those of the conventional structure and the structure with mirror coated on silicon substrate with electrode shading, respectively. The short-circuit current density of this textured IIE device is about 0.65 mA/cm2, which is 71% and 44% higher than those of the two compared structures, respectively.

KW - Electrode shading

KW - Interdigitated imbedded electrodes (IIEs)

KW - N-GaN/i-InGaN/p-GaN solar cell

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Improved conversion efficiency of textured InGaN solar cells with interdigitated imbedded electrodes

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