Conjugated diamine cation based halide perovskitoid enables robust stability and high photodetector performance (IMAGE)

Science China Press

Conjugated diamine cation based halide perovskitoid enables robust stability and high photodetector performance

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The type II organic-inorganic intramolecular heterojunction can effectively boost the carrier spatial separation. Furthermore, the strong intermolecular interaction between the large π-conjugated cation and Pb–X inorganic counterpart is beneficial to preventing inorganic counterpart from being attacked by organic solvents and even water for a long term.

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