2D/3D heterojunction engineering at the buried interface towards high-performance inverted methylammonium-free perovskite solar cells

The main bottlenecks limiting the photovoltaic performance and stability of inverted perovskite solar cells (PSCs) are trap-assisted non-radiative recombination losses and photochemical degradation at the interface between perovskite and charge-transport layers. We propose a strategy to manipulate t...

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