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ICOP & ICPET 2018, 24 - : 801-804 Back to browse issues page
Study of Structural Phase Transformation in Halide Pervoskites
Farzad Mardekatani Asl *1, Zahra Yeganegi1, Bahram Abolladhi-Nejand1, Mohammad Kazem Moravvej-Farshi1
1- School of Electrical and Computer Engineering, Tarbiat Modares University
Abstract:   (441 Views)
Perovskite materials have gained a lot of attention because of their extraordinary optoelectronics properties. Solar cells based on these materials have reached power conversion efficiency of above 20% in a short period of time. However, there has still work to do about their stability and durability. In this work we demonstrate the effect of CH3NH3Cl on PbI2  to produce a perovskite layer. PbI2 , the first precursor, was deposited using common spin coating method mentioned in the literature. The deposited layer was exposed to CH3NH3Cl solution. XRD and UV-Visible characterizations were done. The devices fabricated using this layers have shown power conversion efficiency of 5.4%.   
Keywords: Solar cells, Perovskites, Sequential deposition, Phase transformation
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Type of Study: Research | Subject: Special
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Mardekatani Asl F, Yeganegi Z, Abolladhi-Nejand B, Moravvej-Farshi M K. Study of Structural Phase Transformation in Halide Pervoskites. ICOP & ICPET. 2018; 24 :801-804
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Volume 24 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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