Title :
Controlling the radiative rate of electrophosphorescent organometallic complexes by engineering the singlet-triplet splitting
Author :
Hander, Stephan ; Como, Enrico Da ; Feldmann, Jochen ; Lupton, John M. ; Lennartz, Christian ; Erk, Peter ; Fuchs, Evelyn ; Molt, Oliver ; Munster, Ingo ; Schildknecht, Christian ; Wagenblast, Gerhard
Author_Institution :
Photonics & Optoelectron. Group, Ludwig-Maximilians-Univ. Munchen, Munich
Abstract :
We address the role of singlet-triplet splitting in controlling the radiative rate for deep-blue electrophosphorescent metal complexes. An enhanced radiative rate correlates with a small splitting, highlighting the road map to efficient electrophosphorescence.
Keywords :
crystal field interactions; electroluminescence; organometallic compounds; phosphorescence; deep-blue emitters; electrophosphorescence; organometallic complexes; radiative rate; singlet-triplet splitting; Chemicals; Delay effects; Delay lines; Energy states; Fluorescence; Optical control; Organic light emitting diodes; Phosphorescence; Physics; Timing;
Conference_Titel :
Lasers and Electro-Optics, 2008 and 2008 Conference on Quantum Electronics and Laser Science. CLEO/QELS 2008. Conference on
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-55752-859-9
