Tech News: A strategy to reduce defects in inverted perovskite solar cells and improve their performance

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Perovskites, a class of materials with a characteristic crystal structure, have proved to be very promising for the fabrication of solar cells and photovoltaics. One of these materials is lead triodide (FAPbI3), a perovskite that exhibits a long carrier lifetime and a high carrier mobility, as well as good light absorption and electrical conductivity.

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