Surface-plasmon-enhanced microcavity organic light-emitting diodes | Zendy

Hongmei Zhang | Zendy; Shufen Chen | Zendy; Dewei Zhao | Zendy

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Surface-plasmon-enhanced microcavity organic light-emitting diodes

Author(s) -

Hongmei Zhang,

Shufen Chen,

Dewei Zhao

Publication year - 2014

Publication title -

optics express

Language(s) - Uncategorized

Resource type - Journals

SCImago Journal Rank - 1.394

H-Index - 271

ISSN - 1094-4087

DOI - 10.1364/oe.22.0a1776

Subject(s) - oled , materials science , optoelectronics , distributed bragg reflector , surface plasmon , anode , plasmon , nanoparticle , optics , diode , surface plasmon resonance , substrate (aquarium) , light emitting diode , nanotechnology , electrode , layer (electronics) , wavelength , chemistry , physics , oceanography , geology

Efficiency enhancement of organic light-emitting diodes (OLEDs) can be obtained by the combination of microcavity effect and Au nanoparticles based surface plasmons. Au nanoparticles are thermally deposited on distributed Bragg reflector (DBR)-coated glass substrate, leading to realization of microcavity effect and localized surface plasmon effect. Our results show the current efficiency of OLEDs with DBR/Au nanoparticles as anode is increased by 72% compared to that with ITO as anode.

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