Science & ResearchAug 27, 2026
High-efficiency, long-lived lead-free perovskite light-emitting diodes.
Tin halide perovskite light-emitting diodes (PeLEDs) offer promise due to their solution processability and low toxicity, yet low efficiency and poor stability hinder practical use.
Tin halide perovskite light-emitting diodes (PeLEDs) offer promise due to their solution processability and low toxicity, yet low efficiency and poor stability hinder practical use. We found that electroluminescence failure in CsSnI 3 is primarily driven by excessive hole…
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