Surface plasmon-enhanced electroluminescence in organic light-emitting diodes incorporating Au nanoparticles

Xiao, Y; Yang, JP; Cheng, PP; Zhu, JJ; Xu, ZQ; Deng, YH; Lee, ST; Li, YQ; Tang, JX

Surface plasmon-enhanced electroluminescence in organic light-emitting diodes incorporating Au nanoparticles

Xiao, Y Yang, JP Cheng, PP Zhu, JJ Xu, ZQ

Deng, YH Lee, ST Li, YQ Tang, JX

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Publication Type:: Journal Article
Citation:: Applied Physics Letters, 2012, 100 (1)
Issue Date:: 2012-01-02

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Field	Value	Language
dc.contributor.author	Xiao, Y	en_US
dc.contributor.author	Yang, JP	en_US
dc.contributor.author	Cheng, PP	en_US
dc.contributor.author	Zhu, JJ	en_US
dc.contributor.author	Xu, ZQ https://orcid.org/0000-0001-7291-1426	en_US
dc.contributor.author	Deng, YH	en_US
dc.contributor.author	Lee, ST	en_US
dc.contributor.author	Li, YQ	en_US
dc.contributor.author	Tang, JX	en_US
dc.date.issued	2012-01-02	en_US
dc.identifier.citation	Applied Physics Letters, 2012, 100 (1)	en_US
dc.identifier.issn	0003-6951	en_US
dc.identifier.uri	http://hdl.handle.net/10453/115132
dc.description.abstract	Surface plasmon-enhanced electroluminescence (EL) in an organic light-emitting diode is demonstrated by incorporating the synthesized Au nanoparticles (NPs) in the hole injection layer of poly(3,4-ethylene dioxythiophene):polystyrene sulfonic acid. An increase of ∼25% in the EL intensity and efficiency are achieved for devices with Au NPs, whereas the spectral and electrical properties remain almost identical to the control device. Time-resolved photoluminescence spectroscopy reveals that the EL enhancement is ascribed to the increase in spontaneous emission rate due to the plasmonic near-field effect induced by Au NPs. © 2012 American Institute of Physics.	en_US
dc.relation.ispartof	Applied Physics Letters	en_US
dc.relation.isbasedon	10.1063/1.3675970	en_US
dc.subject.classification	Applied Physics	en_US
dc.title	Surface plasmon-enhanced electroluminescence in organic light-emitting diodes incorporating Au nanoparticles	en_US
dc.type	Journal Article
utslib.citation.volume	1	en_US
utslib.citation.volume	100	en_US
utslib.for	0205 Optical Physics	en_US
utslib.for	0912 Materials Engineering	en_US
utslib.for	02 Physical Sciences	en_US
utslib.for	09 Engineering	en_US
utslib.for	10 Technology	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Science
pubs.organisational-group	/University of Technology Sydney/Faculty of Science/School of Mathematical and Physical Sciences
pubs.organisational-group	/University of Technology Sydney/Strength - IBMD - Initiative for Biomedical Devices
utslib.copyright.status	open_access
pubs.issue	1	en_US
pubs.publication-status	Published	en_US
pubs.volume	100	en_US

Abstract:

Surface plasmon-enhanced electroluminescence (EL) in an organic light-emitting diode is demonstrated by incorporating the synthesized Au nanoparticles (NPs) in the hole injection layer of poly(3,4-ethylene dioxythiophene):polystyrene sulfonic acid. An increase of ∼25% in the EL intensity and efficiency are achieved for devices with Au NPs, whereas the spectral and electrical properties remain almost identical to the control device. Time-resolved photoluminescence spectroscopy reveals that the EL enhancement is ascribed to the increase in spontaneous emission rate due to the plasmonic near-field effect induced by Au NPs. © 2012 American Institute of Physics.

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http://hdl.handle.net/10453/115132