scholarly journals Enhancements of the emission and light extraction of a radiating dipole coupled with localized surface plasmon induced on a surface metal nanoparticle in a light-emitting device

2014 ◽  
Vol 22 (S1) ◽  
pp. A155 ◽  
Author(s):  
Yang Kuo ◽  
Hao-Tsung Chen ◽  
Wen-Yen Chang ◽  
Horng-Shyang Chen ◽  
C. C. Yang ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Metal Nanoparticle ◽  
Light Extraction ◽  
Localized Surface Plasmon ◽  
Light Emitting ◽  
Surface Metal

Localized Surface Plasmon Coupled Light-Emitting Diodes With Buried and Surface Ag Nanoparticles

2014 ◽  
Vol 26 (17) ◽  
pp. 1699-1702 ◽  
Author(s):  
Chieh Hsieh ◽  
Yu-Feng Yao ◽  
Chia-Feng Chen ◽  
Pei-Ying Shih ◽  
Chun-Han Lin ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Ag Nanoparticles ◽  
Light Emitting Diodes ◽  
Localized Surface Plasmon ◽  
Light Emitting

Emission Enhancement of Light-Emitting Diode by Localized Surface Plasmon Induced by Ag Inserts in p-GaN and TiO2-Ag Grating

Plasmonics ◽  
2016 ◽  
Vol 12 (6) ◽  
pp. 1855-1860 ◽  
Author(s):  
Wenchao Li ◽  
Xiaopeng Sha ◽  
Zhiquan Li ◽  
Xiaoyun Meng ◽  
Erdan Gu
Keyword(s):  
Surface Plasmon ◽  
Light Emitting Diode ◽  
Localized Surface Plasmon ◽  
Light Emitting ◽  
Emission Enhancement

The effect of graphene on surface plasmon resonance of metal nanoparticles

2018 ◽  
Vol 20 (38) ◽  
pp. 25078-25084 ◽  
Author(s):  
Haiyan Nan ◽  
Zhirong Chen ◽  
Jie Jiang ◽  
JiaQi Li ◽  
Weiwei Zhao ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Metal Nanoparticles ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Metal Nanoparticle ◽  
Localized Surface Plasmon ◽  
Au Nps ◽  
Hybrid Schemes ◽  
Graphene Layers

Two transparent graphene–metal nanoparticle (NP) hybrid schemes, namely Au NPs covered by graphene layers and Au NPs encapsulated by graphene layers, are presented and the effect of graphene on the localized surface plasmon resonance of metal NPs is systematically investigated.

Localized Surface Plasmon Enhanced Luminescence of GaN-Based Light-Emitting Diode

2014 ◽  
Vol 6 (5) ◽  
pp. 1026-1031
Author(s):  
Ling Liu ◽  
Naiqiang Yin ◽  
Yizhi Wu ◽  
Tongtong Jiang ◽  
Xiaoliang Xu ◽  
...  
Keyword(s):  
Surface Plasmon ◽  
Light Emitting Diode ◽  
Localized Surface Plasmon ◽  
Light Emitting ◽  
Plasmon Enhanced Luminescence ◽  
Enhanced Luminescence

scholarly journals Plasmon-Enhanced Photoluminescence of an Amorphous Silicon Quantum Dot Light-Emitting Device by Localized Surface Plasmon Polaritons in Ag/SiOx:a-Si QDs/Ag Sandwich Nanostructures

2015 ◽  
Vol 2015 ◽  
pp. 1-6 ◽  
Author(s):  
Tsung-Han Tsai ◽  
Ming-Yi Lin ◽  
Wing-Kit Choi ◽  
Hoang Yan Lin
Keyword(s):  
Amorphous Silicon ◽  
Surface Plasmons ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Localized Surface Plasmon ◽  
Light Emitting ◽  
Grating Structure ◽  
Enhanced Photoluminescence ◽  
Silicon Quantum Dot ◽  
Plasmon Polaritons

We investigated experimentally the plasmon-enhanced photoluminescence of the amorphous silicon quantum dots (a-Si QDs) light-emitting devices (LEDs) with theAg/SiOx:a-Si QDs/Ag sandwich nanostructures, through the coupling between the a-Si QDs and localized surface plasmons polaritons (LSPPs) mode, by tuning a one-dimensional (1D) Ag grating on the top. The coupling of surface plasmons at the top and bottomAg/SiOx:a-Si QDs interfaces resulted in the localized surface plasmon polaritons (LSPPs) confined underneath the Ag lines, which exhibit the Fabry-Pérot resonance. From the Raman spectrum, it proves the existence of a-Si QDs embedded in Si-richSiOxfilm (SiOx:a-Si QDs) at a low annealing temperature (300°C) to prevent the possible diffusion of Ag atoms from Ag film. The photoluminescence (PL) spectra of a-Si QDs can be precisely tuned by a 1D Ag grating with different pitches and Ag line widths were investigated. An optimized Ag grating structure, with 500 nm pitch and 125 nm Ag line width, was found to achieve up to 4.8-fold PL enhancement at 526 nm and 2.46-fold PL integrated intensity compared to the a-Si QDs LEDs without Ag grating structure, due to the strong a-Si QDs-LSPPs coupling.

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