title: NiOxElectrode Interlayer and CH3NH2/CH3NH3PbBr3Interface Treatment to Markedly Advance Hybrid Perovskite-Based Light-Emitting Diodes.
abstract: The performance of hybrid perovskite-based light-emitting diodes (LEDs) is markedly enhanced by the application of a NiOxelectrode interlayer and moderate methylamine treatment. A hybrid perovskite-based LED exhibits a peak luminous efficiency of 15.9 cd A-1biased at 8.5 V, 407.65 mA cm-2, and 65 300 cd m-2, showing a distinctive impact for future applications.
authors: Department of Photonics, National Cheng Kung University, Tainan, Taiwan, 701, ROC.
authors: Yi-Kai
authors: YK
authors: Chih
authors: Department of Photonics, National Cheng Kung University, Tainan, Taiwan, 701, ROC.
authors: Jian-Chih
authors: JC
authors: Wang
authors: Department of Photonics, National Cheng Kung University, Tainan, Taiwan, 701, ROC.
authors: Rei-Ting
authors: RT
authors: Yang
authors: Research Center for Applied Science, Academia Sinica, Taipei, Taiwan 115.
authors: Chi-Ching
authors: CC
authors: Liu
authors: Research Center for Applied Science, Academia Sinica, Taipei, Taiwan 115.
authors: Yun-Chorng
authors: YC
authors: Chang
authors: Department of Greenergy Technology, National University of Tainan, Tainan, Taiwan 701.
authors: Yaw-Shyan
authors: YS
authors: Fu
authors: Department of Photonics, National Cheng Kung University, Tainan, Taiwan, 701, ROC.|Advanced Optoelectronic Technology Center, National Cheng Kung University, Tainan, Taiwan 701.
authors: Wei-Chi
authors: WC
authors: Lai
authors: Department of Photonics, National Cheng Kung University, Tainan, Taiwan, 701, ROC.
authors: Peter
authors: P
authors: Chen
authors: Department of Chemical Engineering, National Cheng Kung University, Tainan, Taiwan 701.
authors: Ten-Chin
authors: TC
authors: Wen
authors: Institute of Nuclear Energy Research, Atomic Energy Council, Taoyuan, Taiwan 325.
authors: Yu-Ching
authors: YC
authors: Huang
authors: Institute of Nuclear Energy Research, Atomic Energy Council, Taoyuan, Taiwan 325.
authors: Cheng-Si
authors: CS
authors: Tsao
authors: Department of Photonics, National Cheng Kung University, Tainan, Taiwan, 701, ROC. guotf@mail.ncku.edu.tw.|Advanced Optoelectronic Technology Center, National Cheng Kung University, Tainan, Taiwan 701. guotf@mail.ncku.edu.tw.
authors: Tzung-Fang
authors: TF
authors: Guo
keywords: CH3NH3PbBr3; hybrid light-emitting diodes; methylamine; nickel oxide; perovskites