Open AccessEnhanced Charge Transportation towards High Luminescent 2D Perovskite Light-Emitting Diodes
Author(s) -
Yi-nan Wu,
Guang Yang,
Xin Zhang,
Pei Jiang,
Bo He,
Yujing Yin,
Miao Duan,
Dongze Li,
Shujhih Chen,
Hang Zhou,
Chia-Yu Lee,
Shengdong Zhang
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1549/4/042101
Subject(s) - perovskite (structure) , optoelectronics , materials science , pedot:pss , light emitting diode , diode , luminescence , brightness , doping , electroluminescence , layer (electronics) , optics , nanotechnology , chemistry , crystallography , physics
In this work, PEDOT: PSS 1000 was used as hole transporting layer to fabricate high luminescent perovskite light-emitting diodes. Combined with potassium doping strategy, the according perovskite light-emitting diode reaches a high brightness of 40 000 cd/m 2 .