arXiv · 1601.06778
Enhancement of perovskite solar cells by plasmonic nanoparticles
Abstract
Synthetic perovskites with photovoltaic properties open a new era in solar photovoltaics. Due to high optical absorption perovskite-based thin-film solar cells are usually considered as fully absorbing solar radiation on condition of ideal blooming. However, is it really so? The analysis of the literature data has shown that the absorbance of all photovoltaic pervoskites has the spectral hole at infrared frequencies where the solar radiation spectrum has a small local peak. This absorption dip results in the decrease of the optical efficiency of thin-film pervoskite solar cells by nearly 3% and close the ways of utilise them at this range for any other applications. In our work we show that to cure this shortage is possible complementing the basic structure by an inexpensive plasmonic array.
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Mikhail Omelyanovich, Sergey Makarov, Valentin Milichko, Constantin Simovski. 2016-01-25. Enhancement of perovskite solar cells by plasmonic nanoparticles. https://arxiv.org/abs/1601.06778
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