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year 28, Issue 2 (ICOP & ICPET 2022 2022)
ICOP & ICPET _ INPC _ ICOFS 2022, 28(2): 462-465 |
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taghiyan S, fallah K, keshtmand R, saberi moghaddam R, Norouzian Alam S. Investigation of factors affecting perovskite photoluminescence MAPbI3 in the manufacturing process. ICOP & ICPET _ INPC _ ICOFS 2022; 28 (2) :462-465
URL: http://opsi.ir/article-1-2539-en.html
URL: http://opsi.ir/article-1-2539-en.html
Abstract: (721 Views)
In recent years, perovskite nanomaterials as solar cells and light emitting diodes have received much attention and research. Research has shown that several factors play a role in regulating the band gap energy and the optical properties of perovskites. Thickness and heat treatment are factors that can have a significant impact on optical properties in the manufacturing process. In this study, perovskite films of methyl ammonium lead iodide (MAPbI3) was prepared by two-stage rotation method and the thickness of perovskite films and heat treatment temperature were investigated as the reported variable. The results of photoluminescence and XRD were compared and the optimal sample in terms of thickness and annealing temperature of the sample with a thickness of 370 nm and annealing temperature of 100 ° C was introduced.
Type of Study: Experimental |
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