Remarkable efficiency of CIGS Solar Cell with passivation layer using Silver as back contact
سال انتشار: 1402
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 42
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شناسه ملی سند علمی:
UTCONF08_050
تاریخ نمایه سازی: 9 اردیبهشت 1403
چکیده مقاله:
In this work, we used silicon dioxide (SiO۲) boxes under the CIGS layer as rear-passivation and silver as
rear contact to improve solar cell efficiency. Silver at the back contact generates a strong junction electric
field, facilitating the movement of liberated carriers to electrodes and significantly increasing photocurrent.
The efficiency of proposed solar cell is ۱۹.۳۸% which is ۲% better than conventional cell. The short circuit
current density (Jsc) of the proposed solar cell has improved by ۴۰% compared to a conventional CIGS
solar cell and therefore the performance of the proposed CIGS solar has been improved.
کلیدواژه ها:
نویسندگان
Sepideh Shirazi
M.Sc. student at Semnan university (Semnan, Iran)
Seyed Mohammad Hosein Jafari
M.Sc. student at Semnan university (Semnan, Iran)