摘要
Iridium-complexed nanosize phosphors 3D-encapsulated with nine 3,6-di-tert-butyl-N-propyl-carbazole groups were constructed as host-dopant integrated systems, which achieved a high photoluminescence quantum yield beyond 70% from neat evaporated films, and an electroluminescence external quantum efficiency up to ∼8.5% and near-zero roll-offs at 1000 cd m-2 from its dual-layer host-free light-emitting diodes.
源语言 | 英语 |
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页(从-至) | 5183-5186 |
页数 | 4 |
期刊 | Chemical Communications |
卷 | 52 |
期 | 29 |
DOI | |
出版状态 | 已出版 - 14 4月 2016 |
已对外发布 | 是 |