Porous SiO2/MgF2 broadband antireflection coatings for superstrate-type silicon-based tandem cells

Na Fu Wang, Ting Wei Kuo, Yu Zen Tsai, Shi Xiong Lin, Pin Kun Hung, Chiung Lin Lin, Mau Phon Houng

研究成果: Article

21 引文 (Scopus)

摘要

The purpose of this study is to reduce the glass substrate reflectivity over a wide spectral range (400-1200nm) without having high reflectivity in the near-infrared region. After making porous SiO2/MgF2 double-layer antireflection (DLAR) thin film structure, the superstrate-type silicon-based tandem cells are added. In comparison to having only siliconbased tandem solar cells, the short-circuit current density has improved by 6.82% when porous SiO2/MgF2 DLAR thin film is applied to silicon-based tandem solar cells. This study has demonstrated that porous SiO2/MgF2 DLAR thin film structure provides antireflection properties over a broad spectral range (400-1200nm) without having high reflectivity at nearinfrared wavelengths.

原文English
頁(從 - 到)7445-7453
頁數9
期刊Optics Express
20
發行號7
DOIs
出版狀態Published - 2012 三月 26

指紋

antireflection coatings
broadband
reflectance
silicon
thin films
solar cells
cells
short circuit currents
current density
glass
wavelengths

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

引用此文

Wang, Na Fu ; Kuo, Ting Wei ; Tsai, Yu Zen ; Lin, Shi Xiong ; Hung, Pin Kun ; Lin, Chiung Lin ; Houng, Mau Phon. / Porous SiO2/MgF2 broadband antireflection coatings for superstrate-type silicon-based tandem cells. 於: Optics Express. 2012 ; 卷 20, 編號 7. 頁 7445-7453.
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Porous SiO2/MgF2 broadband antireflection coatings for superstrate-type silicon-based tandem cells. / Wang, Na Fu; Kuo, Ting Wei; Tsai, Yu Zen; Lin, Shi Xiong; Hung, Pin Kun; Lin, Chiung Lin; Houng, Mau Phon.

於: Optics Express, 卷 20, 編號 7, 26.03.2012, p. 7445-7453.

研究成果: Article

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