Determination of micro sized texturing and nano sized etching procedure to enhance optical properties of n-type single crystalline silicon wafer

2017 ◽  
Vol 28 (18) ◽  
pp. 14085-14090 ◽  
Author(s):  
Erhan Kayabasi ◽  
Huseyin Kurt ◽  
Erdal Celik
2007 ◽  
Vol 46 (1) ◽  
pp. 21-23 ◽  
Author(s):  
Norihito Kawaguchi ◽  
Ryusuke Kawakami ◽  
Ken-ichiro Nishida ◽  
Naoya Yamamoto ◽  
Miyuki Masaki ◽  
...  

2015 ◽  
Vol 2015 ◽  
pp. 1-8 ◽  
Author(s):  
Ryosuke Watanabe ◽  
Yohei Eguchi ◽  
Takuya Yamada ◽  
Yoji Saito

Antireflection coating (ARC) prepared by a wet process is beneficial for low cost fabrication of photovoltaic cells. In this study, we investigated optical properties and morphologies of spin-coated TiO2ARCs on alkaline textured single-crystalline silicon wafers. Reflectance spectra of the spin-coated ARCs on alkaline textured silicon wafers exhibit no interferences and low reflectance values in the entire visible range. We modeled the structures of the spin-coated films for ray tracing numerical calculation and compared numerically calculated reflectance spectra with the experimental results. This is the first report to clarify the novel optical properties experimentally and theoretically. Optical properties of the spin-coated ARCs without interference are due to the fractional nonuniformity of the thickness of the spin-coated ARCs that cancels out the interference of the incident light.


2015 ◽  
Vol 77 ◽  
pp. 279-285 ◽  
Author(s):  
Jinyoun Cho ◽  
Hae-Na-Ra Shin ◽  
Jieun Lee ◽  
Yoonseok Choi ◽  
Jongchul Lee ◽  
...  

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