Interfacial control toward efficient and low-voltage perovskite light-emitting diodes.

Wang, Jianpu; Wang, Nana; Jin, Yizheng; Si, Junjie; Tan, Zhi-Kuang; Du, Hui; Cheng, Lu; Dai, Xingliang et al. · Adv Mater · 2015

basic_science · Level V

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Abstract

High-performance perovskite light-emitting diodes are achieved by an interfacial engineering approach, leading to the most efficient near-infrared devices produced using solution-processed emitters and efficient green devices at high brightness conditions.