Efficiency Enhancement in InGaN Photovoltaic Cells with Inverted Textured Surface

Ming Hsien Wu, Ray Hua Horng, Wen Yih Liao, Sheng Po Chang, Shoou Jinn Chang

研究成果: Article

摘要

We report on the improvement of conversion efficiency of InGaN photovoltaic (PV) cells with inverted textured surface (ITS). InGaN PV cells with ITS showed short-circuit current density and conversion efficiency of 0.63 mA/cm2 and 1.01%, which are 68.17% and 73.33% higher than the characteristics of conventional InGaN PV cells, respectively. The improvement can be attributed to the reduction of both the shading effect of the electrode contact pad and surface reflection of the incident irradiation under one-sun air-mass 1.5-G illumination (100 mW/cm2).

原文English
文章編號7968376
頁(從 - 到)1304-1307
頁數4
期刊IEEE Photonics Technology Letters
29
發行號16
DOIs
出版狀態Published - 2017 八月 15

指紋

Photovoltaic cells
photovoltaic cells
Conversion efficiency
augmentation
air masses
short circuit currents
Short circuit currents
Sun
sun
Current density
Lighting
illumination
Irradiation
current density
Electrodes
irradiation
electrodes
Air

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Electrical and Electronic Engineering

引用此文

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title = "Efficiency Enhancement in InGaN Photovoltaic Cells with Inverted Textured Surface",
abstract = "We report on the improvement of conversion efficiency of InGaN photovoltaic (PV) cells with inverted textured surface (ITS). InGaN PV cells with ITS showed short-circuit current density and conversion efficiency of 0.63 mA/cm2 and 1.01{\%}, which are 68.17{\%} and 73.33{\%} higher than the characteristics of conventional InGaN PV cells, respectively. The improvement can be attributed to the reduction of both the shading effect of the electrode contact pad and surface reflection of the incident irradiation under one-sun air-mass 1.5-G illumination (100 mW/cm2).",
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Efficiency Enhancement in InGaN Photovoltaic Cells with Inverted Textured Surface. / Wu, Ming Hsien; Horng, Ray Hua; Liao, Wen Yih; Chang, Sheng Po; Chang, Shoou Jinn.

於: IEEE Photonics Technology Letters, 卷 29, 編號 16, 7968376, 15.08.2017, p. 1304-1307.

研究成果: Article

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AU - Wu, Ming Hsien

AU - Horng, Ray Hua

AU - Liao, Wen Yih

AU - Chang, Sheng Po

AU - Chang, Shoou Jinn

PY - 2017/8/15

Y1 - 2017/8/15

N2 - We report on the improvement of conversion efficiency of InGaN photovoltaic (PV) cells with inverted textured surface (ITS). InGaN PV cells with ITS showed short-circuit current density and conversion efficiency of 0.63 mA/cm2 and 1.01%, which are 68.17% and 73.33% higher than the characteristics of conventional InGaN PV cells, respectively. The improvement can be attributed to the reduction of both the shading effect of the electrode contact pad and surface reflection of the incident irradiation under one-sun air-mass 1.5-G illumination (100 mW/cm2).

AB - We report on the improvement of conversion efficiency of InGaN photovoltaic (PV) cells with inverted textured surface (ITS). InGaN PV cells with ITS showed short-circuit current density and conversion efficiency of 0.63 mA/cm2 and 1.01%, which are 68.17% and 73.33% higher than the characteristics of conventional InGaN PV cells, respectively. The improvement can be attributed to the reduction of both the shading effect of the electrode contact pad and surface reflection of the incident irradiation under one-sun air-mass 1.5-G illumination (100 mW/cm2).

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