发光二极管
材料科学
钙钛矿(结构)
光电子学
光致发光
二极管
卤化物
量子效率
量子阱
光学
化学工程
无机化学
物理
化学
工程类
激光器
作者
Cheng Lü,Tao Jiang,Yu Cao,Yi Chen,Nana Wang,Wei Huang,Jianpu Wang
标识
DOI:10.1002/adma.201904163
摘要
Light-emitting diodes (LEDs) based on solution-processed metal halide perovskites have shown great application potential in energy-efficient lighting and displays. Multiple-quantum-well (MQW) perovskites simultaneously possess high photoluminescence quantum efficiency and good film morphology and stability, making it attractive for high-performance perovskite LEDs. Here, merits of MQW perovskites and the progress in MQW perovskite LEDs are reviewed. Challenges and future directions of perovskite LEDs are also discussed.
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