Photoluminescence Tuning Through Irradiation Defects in CH\(_3\)NH\(_3\)PbI\(_3\) Perovskites

Defect engineering is applied to hybrid (CH\(_3\)NH\(_3\))PbI\(_3\) organic-inorganic perovskites. These materials have become one of the most promising low-cost alternatives to traditional semiconductors in the field of photovoltaics and light emitting devices. We use here Helium ion irradiation at...

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