Blue ZnSeTe quantum dot light-emitting diodes with low efficiency roll-off enabled by an <i>in situ</i> hybridization of ZnMgO nanoparticles and amino alcohol molecules-Reference-Cited by-同舟云学术

Blue ZnSeTe quantum dot light-emitting diodes with low efficiency roll-off enabled by an in situ hybridization of ZnMgO nanoparticles and amino alcohol molecules

Published:2024 Issue:21 Volume:16 Page:10441-10447
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Ma Shaolin¹²,Cao Fan²,Jia Guohua³^ORCID,Wu Qianqian²,Wang Sheng²^ORCID,Yang Xuyong²^ORCID

Affiliation:

1. Shanghai University Microelectronic R&D Center, Shanghai University, Shanghai 201900, P. R. China

2. Key Laboratory of Advanced Display and System Applications of Ministry of Education, Shanghai University, Shanghai 200072, P. R. China

3. School of Molecular and Life Sciences, Curtin University, Bentley, WA 6102, Australia

Abstract

In situ amino alcohol hybrid ZMO NPs have been developed, which not only reduces exciton quenching at the QDs/ETL interface, but also enhances electron injection. In the end, a peak EQE of 8.6% and an extremely low efficiency roll-off were achieved.

Funder

National Basic Research Program of China

National Natural Science Foundation of China

Australian Research Council

Shanghai Education Development Foundation

Shanghai Municipal Education Commission

Natural Science Foundation of Shanghai

Program of Shanghai Academic Research Leader

China Postdoctoral Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Link