کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1549387 1513086 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Relationship between photovoltaic and diode characteristic parameters in the Sn/p-Si Schottky type photovoltaics
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
پیش نمایش صفحه اول مقاله
Relationship between photovoltaic and diode characteristic parameters in the Sn/p-Si Schottky type photovoltaics
چکیده انگلیسی


• Relationship between some photovoltaic and diode characteristics has been studied.
• We have determined close relationship between photovoltaic and diode parameters.
• Fill factor and conversion efficiency are inversely proportional to ideality factor.
• Fill factor and conversion efficiency are inversely proportional to series resistance.
• Optimum characteristic parameters were obtained by an etching time of 30 s.

In order to investigate relationship between photovoltaic and diode characteristic parameters, we fabricated four kinds of samples of Sn/p-Si Schottky type photovoltaics using surface treatment by anodic oxidation and chemical etching method. Diode and photovoltaic characteristics of the samples were determined from the current–voltage measurements performed in dark and under illumination. Etching time of front surface of the p-Si substrate in HF solution used in the fabrication of Sn/p-Si Schottky type photovoltaics was found to be very influential on diode and photovoltaic parameters. Especially, an etching time of 30 s showed a positive effect both on diode and photovoltaic characteristic parameters. It was also observed that the characteristic parameters of the samples were affected negatively depending on the over-etching time. More importantly, a close relationship between photovoltaic parameters (fill factor, conversion efficiency) and diode parameters (ideality factor, series resistance) was observed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy - Volume 132, July 2016, Pages 96–102
نویسندگان
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