Nature Communications (Apr 2019)
Spectra stable blue perovskite light-emitting diodes
- Yuanzhi Jiang,
- Chaochao Qin,
- Minghuan Cui,
- Tingwei He,
- Kaikai Liu,
- Yanmin Huang,
- Menghui Luo,
- Li Zhang,
- Hongyu Xu,
- Saisai Li,
- Junli Wei,
- Zhiyong Liu,
- Huanhua Wang,
- Gi-Hwan Kim,
- Mingjian Yuan,
- Jun Chen
Affiliations
- Yuanzhi Jiang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Chaochao Qin
- College of Physics and Materials Science, Henan Normal University
- Minghuan Cui
- College of Physics and Materials Science, Henan Normal University
- Tingwei He
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Kaikai Liu
- College of Physics and Materials Science, Henan Normal University
- Yanmin Huang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Menghui Luo
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Li Zhang
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Hongyu Xu
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Saisai Li
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Junli Wei
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Zhiyong Liu
- College of Physics and Materials Science, Henan Normal University
- Huanhua Wang
- Institute of High Energy Physics, Chinese Academy of Science
- Gi-Hwan Kim
- Photonic Energy Research Center, Korea Photonics Technology Institute
- Mingjian Yuan
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- Jun Chen
- Key Laboratory of Advanced Energy Materials Chemistry (Ministry of Education), College of Chemistry, Nankai University
- DOI
- https://doi.org/10.1038/s41467-019-09794-7
- Journal volume & issue
-
Vol. 10,
no. 1
pp. 1 – 9
Abstract
Besides device operational stability, the color stability is also an important challenge for the perovskite light-emitting diodes, especially the blue ones. Here Jiang et al. report the most efficient and color stable pure-blue perovskite LEDs so far, with a half-lifetime of 14.5 minutes.
