TY - JOUR T1 - Efficiency Enhancement of Silicon Solar Cells Using 1D Photonic Crystals TT - افزایش بازدهی سلولهای خورشیدی سیلیکونی توسط بلورهای فوتونی یک بعدی JF - opsi JO - opsi VL - 20 IS - 0 UR - http://opsi.ir/article-1-184-en.html Y1 - 2014 SP - 381 EP - 384 KW - Solar cell KW - Photonic crystals KW - Absorption enhancement KW - Efficiency enhancement of solar cell. N2 - In this paper, the influence of one-dimensional photonic crystal back reflectors on performance improvement of silicon solar cells has been investigated. Solar radiation has much intensity in the visible and infrared regime, thus we have designed the back reflector PCs to operate in the desired wavelength band. Finally, the improvement of efficiency of the solar cell has been achieved. M3 ER -