Nanoparticle-Enhanced Silver-Nanowire Plasmonic Electrodes for High-Performance Organic Optoelectronic Devices

© 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 30(2018), 28 vom: 21. Juli, Seite e1800659
1. Verfasser: Kim, Taehyo (VerfasserIn)
Weitere Verfasser: Kang, Saewon, Heo, Jungwoo, Cho, Seungse, Kim, Jae Won, Choe, Ayoung, Walker, Bright, Shanker, Ravi, Ko, Hyunhyub, Kim, Jin Young
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article gap plasmons nanoparticle-nanowire junctions organic light-emitting diodes organic solar cells silver nanowire networks
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520 |a © 2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. 
520 |a Improved performance in plasmonic organic solar cells (OSCs) and organic light-emitting diodes (OLEDs) via strong plasmon-coupling effects generated by aligned silver nanowire (AgNW) transparent electrodes decorated with core-shell silver-silica nanoparticles (AgSiO2 NPs) is demonstrated. NP-enhanced plasmonic AgNW (Ag@SiO2 NP-AgNW) electrodes enable substantially enhanced radiative emission and light absorption efficiency due to strong hybridized plasmon coupling between localized surface plasmons (LSPs) and propagating surface plasmon polaritons (SPPs) modes, which leads to improved device performance in organic optoelectronic devices (OODs). The discrete dipole approximation (DDA) calculation of the electric field verifies a strongly enhanced plasmon-coupling effect caused by decorating core-shell Ag@SiO2 NPs onto the AgNWs. Notably, an electroluminescence efficiency of 25.33 cd A-1 (at 3.2 V) and a power efficiency of 25.14 lm W-1 (3.0 V) in OLEDs, as well as a power conversion efficiency (PCE) value of 9.19% in OSCs are achieved using hybrid Ag@SiO2 NP-AgNW films. These are the highest values reported to date for optoelectronic devices based on AgNW electrodes. This work provides a new design platform to fabricate high-performance OODs, which can be further explored in various plasmonic and optoelectronic devices 
650 4 |a Journal Article 
650 4 |a gap plasmons 
650 4 |a nanoparticle-nanowire junctions 
650 4 |a organic light-emitting diodes 
650 4 |a organic solar cells 
650 4 |a silver nanowire networks 
700 1 |a Kang, Saewon  |e verfasserin  |4 aut 
700 1 |a Heo, Jungwoo  |e verfasserin  |4 aut 
700 1 |a Cho, Seungse  |e verfasserin  |4 aut 
700 1 |a Kim, Jae Won  |e verfasserin  |4 aut 
700 1 |a Choe, Ayoung  |e verfasserin  |4 aut 
700 1 |a Walker, Bright  |e verfasserin  |4 aut 
700 1 |a Shanker, Ravi  |e verfasserin  |4 aut 
700 1 |a Ko, Hyunhyub  |e verfasserin  |4 aut 
700 1 |a Kim, Jin Young  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Advanced materials (Deerfield Beach, Fla.)  |d 1998  |g 30(2018), 28 vom: 21. Juli, Seite e1800659  |w (DE-627)NLM098206397  |x 1521-4095  |7 nnns 
773 1 8 |g volume:30  |g year:2018  |g number:28  |g day:21  |g month:07  |g pages:e1800659 
856 4 0 |u http://dx.doi.org/10.1002/adma.201800659  |3 Volltext 
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