Rational molecular passivation for high-performance perovskite light-emitting diodes

Xu, WD; Hu, Q; Bai, S; Bao, CX; Miao, YF; Yuan, ZC; Borzda, T; Barker, AJ; Tyukalova, E; Hu, ZJ; Kawecki, M; Wang, HY; Yan, ZB; Liu, XJ; Shi, XB; Uvdal, K; Fahlman, M; Zhang, WJ; Duchamp, M; Liu, JM; Petrozza, A; Wang, JP; Liu, LM; Huang, W; Gao, F

Gao, F (reprint author), Linkoping Univ, Dept Phys Chem & Biol IFM, Linkoping, Sweden.; Huang, W (reprint author), Nanjing Tech Univ NanjingTech, KLOFE, Nanjing, Jiangsu, Peoples R China.; Huang, W (reprint author), Nanjing Tech Univ NanjingTech, Jiangsu

NATURE PHOTONICS, 2019; 13 (6): 418

Abstract

A major efficiency limit for solution-processed perovskite optoelectronic devices, for example light-emitting diodes, is trap-mediated non-radiative l......

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