The fundamentals, promise and challenges of metal halide quasi-two-dimensional (quasi-2D) perovskites for a next generation emitter in light emitting diode devices are systematically reviewed.

中文翻译：

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准二维钙钛矿发光二极管，前景广阔

综述了发光二极管器件中下一代发光体的金属卤化物准二维（准2D）钙钛矿的基本原理，前景和挑战。