Till 2016, the best perovskite solar cells use mixed organic cations methylammonium (MA) and formamidinium (FA) and mixed halides I and Br. Unfortunately, MA/FA perovskites are sensitive to processing conditions because of their intrinsic structural and thermal...
Solar cells based on lead-halide perovskites are currently the fastest-growing photovoltaics technology in terms of research and development. In just a few years the power conversion efficiency of solar cells based on this class of materials has rapidly increased from...
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