Xiang, H.-F., Xu, Z.-X., Roy, V.A.L. , Yan, B.-P., Chan, S.-C., Che, C.-M. and Lai, P.T. (2008) Deep-red to near-infrared electrophosphorescence based on bis(8-hydroxyquinolato) platinum(II) complexes. Applied Physics Letters, 92(16), 163305. (doi: 10.1063/1.2906892)
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Abstract
A series of neutral platinum(II) complexes with substituted 8-hydroxyquinoline ligands for use in organic electroluminescent devices have been prepared. These platinum(II) complexes give deep-red to near-infrared phosphorescence with λmax,peak from 650to695nm and λmax,shoulder from 705to755nm. High-performance organic light-emitting devices are obtained using these bis(8-hydroxyquinolato) platinum(II) complexes as a deep-red to near-infrared emitter with maximum external quantum efficiency, luminous efficiency, and turn-on voltage of 1.7%, 0.32cd∕A, and 3.2V, respectively.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Vellaisamy, Professor Roy |
Authors: | Xiang, H.-F., Xu, Z.-X., Roy, V.A.L., Yan, B.-P., Chan, S.-C., Che, C.-M., and Lai, P.T. |
College/School: | College of Science and Engineering > School of Engineering |
Journal Name: | Applied Physics Letters |
Publisher: | AIP Publishing |
ISSN: | 0003-6951 |
ISSN (Online): | 1077-3118 |
Published Online: | 22 April 2008 |
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