| Literature DB >> 26833629 |
Kwon-Hyeon Kim1, Jia-Ling Liao2, Si Woo Lee3, Bomi Sim1, Chang-Ki Moon1, Gene-Hsiang Lee4, Hyo Jung Kim3, Yun Chi2, Jang-Joo Kim1.
Abstract
Organic light-emitting diodes with external quantum efficiency of 38.8% are realized using a Pt-based thin-film emitting layer with photoluminescence quantum yield of 96% and transition dipole ratio of 93%. The emitting dipole orientation of the thin films fabricated using Pt complexes is investigated and the structural relationship between X-ray structural analysis and the structures in thin films are discussed based on quantum chemical calculations.Entities:
Keywords: oriented crystals; phosphorescent OLEDs; platinum complexes
Year: 2016 PMID: 26833629 DOI: 10.1002/adma.201504451
Source DB: PubMed Journal: Adv Mater ISSN: 0935-9648 Impact factor: 30.849