A strategy to improve the efficiency and carrier lifetimes of all-inorganic perovskite solar cells

All-inorganic perovskites have recently proved to be highly promising for the development of photovoltaics (PVs), as they could potentially achieve better thermal stabilities than hybrid perovskite solar cells based on both organic and inorganic materials. Despite their possible advantages, most solar cells that are fully based on inorganic perovskites exhibit poor energy efficiencies and short carrier lifetimes.

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