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Light‐Emitting Diodes: Solution‐Processed Extremely Efficient Multicolor Perovskite Light‐Emitting Diodes Utilizing Doped Electron Transport Layer (Adv. Funct. Mater. 21/2017)
Author(s) -
Qasim Khan,
Wang Baoping,
Zhang Yupeng,
Li Pengfei,
Wang Yusheng,
Li Shaojuan,
Lee ShuitTong,
Liao LiangSheng,
Lei Wei,
Bao Qiaoliang
Publication year - 2017
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201770127
Subject(s) - materials science , diode , perovskite (structure) , optoelectronics , doping , light emitting diode , layer (electronics) , solution process , semiconductor , electron , electron transport chain , nanotechnology , chemical engineering , physics , quantum mechanics , engineering , botany , biology
High‐performance, multicolor perovskite light‐emitting diodes are fabricated in a two‐step solution process by Liang‐Sheng Liao, Wei Lei, Qiaoliang Bao, and co‐workers in article number 1606874 . A specially designed n ‐type semiconductor consisting of Ca‐doped ZnO nanoparticles is used as the electron transport layer (ETL). Combining a tunable ETL with a solution process pushes perovskite‐based materials a step closer to practical application in multicolor light‐emitting devices.