Improvement of short-circuit current density in p-Ni1-xO:Li/n-Si heterojunction solar cells by wet chemical etching

Feng Hao Hsu, Na Fu Wang, Yu Zen Tsai, Ming Hao Chien, Mau Phon Houng

研究成果: Article

1 引文 (Scopus)

摘要

This study confirms that the surface texturation of window layer (Al-Y codoped ZnO) etched by diluted HCl effectively increases conversion efficiency of p-Ni1-xO:Li/n-Si heterojunction solar cells. The results show that the short circuit current density (Jsc) of cell etched at 10 s increases about 8.5% compared to unetched cell, which also corresponds to the increase of efficient photoelectric conversion in NIR region as shown in external quantum efficiency spectra. It is attributed to the increase of light transmittance of AZOY thin films in the NIR region and the effective light path of the NIR wavelength, which results in increasing of light absorption in the base layer.

原文English
文章編號104136
期刊Journal of Nanomaterials
2014
DOIs
出版狀態Published - 2014

指紋

Wet etching
Short circuit currents
Heterojunctions
Solar cells
Current density
Quantum efficiency
Light absorption
Conversion efficiency
Thin films
Wavelength

All Science Journal Classification (ASJC) codes

  • Materials Science(all)

引用此文

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title = "Improvement of short-circuit current density in p-Ni1-xO:Li/n-Si heterojunction solar cells by wet chemical etching",
abstract = "This study confirms that the surface texturation of window layer (Al-Y codoped ZnO) etched by diluted HCl effectively increases conversion efficiency of p-Ni1-xO:Li/n-Si heterojunction solar cells. The results show that the short circuit current density (Jsc) of cell etched at 10 s increases about 8.5{\%} compared to unetched cell, which also corresponds to the increase of efficient photoelectric conversion in NIR region as shown in external quantum efficiency spectra. It is attributed to the increase of light transmittance of AZOY thin films in the NIR region and the effective light path of the NIR wavelength, which results in increasing of light absorption in the base layer.",
author = "Hsu, {Feng Hao} and Wang, {Na Fu} and Tsai, {Yu Zen} and Chien, {Ming Hao} and Houng, {Mau Phon}",
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Improvement of short-circuit current density in p-Ni1-xO:Li/n-Si heterojunction solar cells by wet chemical etching. / Hsu, Feng Hao; Wang, Na Fu; Tsai, Yu Zen; Chien, Ming Hao; Houng, Mau Phon.

於: Journal of Nanomaterials, 卷 2014, 104136, 2014.

研究成果: Article

TY - JOUR

T1 - Improvement of short-circuit current density in p-Ni1-xO:Li/n-Si heterojunction solar cells by wet chemical etching

AU - Hsu, Feng Hao

AU - Wang, Na Fu

AU - Tsai, Yu Zen

AU - Chien, Ming Hao

AU - Houng, Mau Phon

PY - 2014

Y1 - 2014

N2 - This study confirms that the surface texturation of window layer (Al-Y codoped ZnO) etched by diluted HCl effectively increases conversion efficiency of p-Ni1-xO:Li/n-Si heterojunction solar cells. The results show that the short circuit current density (Jsc) of cell etched at 10 s increases about 8.5% compared to unetched cell, which also corresponds to the increase of efficient photoelectric conversion in NIR region as shown in external quantum efficiency spectra. It is attributed to the increase of light transmittance of AZOY thin films in the NIR region and the effective light path of the NIR wavelength, which results in increasing of light absorption in the base layer.

AB - This study confirms that the surface texturation of window layer (Al-Y codoped ZnO) etched by diluted HCl effectively increases conversion efficiency of p-Ni1-xO:Li/n-Si heterojunction solar cells. The results show that the short circuit current density (Jsc) of cell etched at 10 s increases about 8.5% compared to unetched cell, which also corresponds to the increase of efficient photoelectric conversion in NIR region as shown in external quantum efficiency spectra. It is attributed to the increase of light transmittance of AZOY thin films in the NIR region and the effective light path of the NIR wavelength, which results in increasing of light absorption in the base layer.

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