Hybrid nanostructured plasmonic electrodes ...
Type de document :
Compte-rendu et recension critique d'ouvrage
DOI :
Titre :
Hybrid nanostructured plasmonic electrodes for flexible organic light-emitting diodes
Auteur(s) :
Wu, Shiwei [Auteur]
Li, Yilian [Auteur]
Lian, Hong [Auteur]
Leveque, Gaetan [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Grandidier, Bruno [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Physique - IEMN [PHYSIQUE - IEMN]
Adam, Pierre-Michel [Auteur]
Lumière, nanomatériaux et nanotechnologies [L2n]
Gérard, Davy [Auteur]
Lumière, nanomatériaux et nanotechnologies [L2n]
Bachelot, Renaud [Auteur]
Lumière, nanomatériaux et nanotechnologies [L2n]
Xu, Tao [Auteur]
Wei, Bin [Auteur]
Li, Yilian [Auteur]
Lian, Hong [Auteur]
Leveque, Gaetan [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Grandidier, Bruno [Auteur]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Physique - IEMN [PHYSIQUE - IEMN]
Adam, Pierre-Michel [Auteur]
Lumière, nanomatériaux et nanotechnologies [L2n]
Gérard, Davy [Auteur]
Lumière, nanomatériaux et nanotechnologies [L2n]
Bachelot, Renaud [Auteur]
Lumière, nanomatériaux et nanotechnologies [L2n]
Xu, Tao [Auteur]
Wei, Bin [Auteur]
Titre de la revue :
Nanotechnology
Pagination :
375203
Éditeur :
Institute of Physics
Date de publication :
2020-09-11
ISSN :
0957-4484
Mot(s)-clé(s) en anglais :
flexible organic light-emitting diodes
flexible transparent electrode
surface plasmon
nanowire-nanoparticle junction
exfoliated graphene
flexible transparent electrode
surface plasmon
nanowire-nanoparticle junction
exfoliated graphene
Discipline(s) HAL :
Sciences de l'ingénieur [physics]
Physique [physics]
Physique [physics]
Résumé en anglais : [en]
Improved performance in flexible organic light-emitting diodes (OLEDs) is demonstrated by using a hybrid nanostructured plasmonic electrode consisting of silver nanowires (AgNWs) decorated with silver nanoparticles (AgNPs) ...
Lire la suite >Improved performance in flexible organic light-emitting diodes (OLEDs) is demonstrated by using a hybrid nanostructured plasmonic electrode consisting of silver nanowires (AgNWs) decorated with silver nanoparticles (AgNPs) and covered by exfoliated graphene sheets. Such all-solution processed electrodes show high optical transparency and electrical conductivity. When integrated in an OLED with super yellow polyphenylene vinylene as the emissive layer, the plasmon coupling of the NW-NP hybrid plasmonic system is found to significantly enhance the fluorescence, demonstrated by both simulations and photoluminescence measurements, leading to a current efficiency of 11.61 cd A-1 and a maximum luminance of 20008 cd m-2 in OLEDs. Stress studies reveal a superior mechanical flexibility to the commercial indium-tinoxide (ITO) counterparts, due to the incorporation of exfoliated graphene sheets. Our results show that these hybrid nanostructured plasmonic electrodes can be applied as an effective alternative to ITO for use in high-performance flexible OLEDs.Lire moins >
Lire la suite >Improved performance in flexible organic light-emitting diodes (OLEDs) is demonstrated by using a hybrid nanostructured plasmonic electrode consisting of silver nanowires (AgNWs) decorated with silver nanoparticles (AgNPs) and covered by exfoliated graphene sheets. Such all-solution processed electrodes show high optical transparency and electrical conductivity. When integrated in an OLED with super yellow polyphenylene vinylene as the emissive layer, the plasmon coupling of the NW-NP hybrid plasmonic system is found to significantly enhance the fluorescence, demonstrated by both simulations and photoluminescence measurements, leading to a current efficiency of 11.61 cd A-1 and a maximum luminance of 20008 cd m-2 in OLEDs. Stress studies reveal a superior mechanical flexibility to the commercial indium-tinoxide (ITO) counterparts, due to the incorporation of exfoliated graphene sheets. Our results show that these hybrid nanostructured plasmonic electrodes can be applied as an effective alternative to ITO for use in high-performance flexible OLEDs.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Source :
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