Fabrication of In-situ Localized Surface Plasmon Enhancement of Au Nano-particles on Multiple Quantum Wells Nanorods

2017 ◽  
Author(s):  
Jieying Xing ◽  
Yinsong Chen ◽  
Xiaobiao Han ◽  
Yuan Ren ◽  
Changming Zhong ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Surface Plasmon ◽  
Nano Particles ◽  
Multiple Quantum Wells ◽  
Localized Surface Plasmon ◽  
Multiple Quantum ◽  
Plasmon Enhancement ◽  
Surface Plasmon Enhancement ◽  
Au Nano Particles

Enhanced light emission from AlGaN/GaN multiple quantum wells using the localized surface plasmon effect by aluminum nanoring patterns

2017 ◽  
Vol 6 (1) ◽  
pp. 30 ◽  
Author(s):  
Kyung Rock Son ◽  
Byeong Ryong Lee ◽  
Min Ho Jang ◽  
Hyun Chul Park ◽  
Yong Hoon Cho ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Surface Plasmon ◽  
Light Emission ◽  
Multiple Quantum Wells ◽  
Localized Surface Plasmon ◽  
Multiple Quantum ◽  
Plasmon Effect

scholarly journals Nanoscale Characterization of Surface Plasmon-Coupled Photoluminescence Enhancement in Pseudo Micro Blue LEDs Using Near-Field Scanning Optical Microscopy

Nanomaterials ◽  
2020 ◽  
Vol 10 (4) ◽  
pp. 751
Author(s):  
Yufeng Li ◽  
Aixing Li ◽  
Ye Zhang ◽  
Peng Hu ◽  
Wei Du ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Optical Microscopy ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Near Field ◽  
Excitation Power ◽  
Localized Surface Plasmon ◽  
Excitation Density ◽  
Multiple Quantum ◽  
Excitation Power Density

The microcave array with extreme large aspect ratio was fabricated on the p-GaN capping layer followed by Ag nanoparticles preparation. The coupling distance between the dual-wavelength InGaN/GaN multiple quantum wells and the localized surface plasmon resonance was carefully characterized in nanometer scale by scanning near-field optical microscopy. The effects of coupling distance and excitation power on the enhancement of photoluminescence were investigated. The penetration depth was measured in the range of 39–55 nm depending on the excitation density. At low excitation power density, the maximum enhancement of 103 was achieved at the optimum coupling distance of 25 nm. Time-resolved photoluminescence shows that the recombination life time was shortened from 5.86 to 1.47 ns by the introduction of Ag nanoparticle plasmon resonance.

A promising approach for in-situ growth of phosphor-free white InGaN/GaN multiple quantum wells with V-pits

2020 ◽  
Vol 227 ◽  
pp. 117520
Author(s):  
Dan Han ◽  
Qingming Liu ◽  
Shufang Ma ◽  
Shengbo Sang ◽  
Bingshe Xu
Keyword(s):  
Quantum Wells ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
In Situ Growth

Electrical-Pumped Active Plasmonic with InP-Based Quantum Wells

2011 ◽  
Vol 415-417 ◽  
pp. 537-540
Author(s):  
Te Li ◽  
Er Juan Hao
Keyword(s):  
Quantum Wells ◽  
Surface Plasmon ◽  
Surface Plasmon Polaritons ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Forward Voltage ◽  
Loss Compensation ◽  
Plasmon Polaritons

The InP-based wafers with InGaAsP multiple Quantum Wells (QWs) were designed for the loss compensation of surface plasmon polaritons (SPPs). Electrical-pumped device was fabricated by conventional III-V processes and e-Beam lithography (EBL) technology. When forward voltage is added on the device, it is observed that the gain of the quantum wells at 1.55μm assist the propagation of SPPs.

Surface Plasmon Enhanced Hot Exciton Emission in Deep UV-Emitting AlGaN Multiple Quantum Wells

2014 ◽  
Vol 2 (5) ◽  
pp. 451-458 ◽  
Author(s):  
Jun Yin ◽  
Yang Li ◽  
Shengchang Chen ◽  
Jing Li ◽  
Junyong Kang ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Surface Plasmon ◽  
Multiple Quantum Wells ◽  
Multiple Quantum ◽  
Exciton Emission ◽  
Deep Uv

Strong blue light emission from a-SiNx:O films via localized surface plasmon enhancement

2012 ◽  
Vol 101 (1) ◽  
pp. 013106 ◽  
Author(s):  
Zhongyuan Ma ◽  
Minyi Yan ◽  
Xiaofan Jiang ◽  
Huafeng Yang ◽  
Guoyin Xia ◽  
...  
Keyword(s):  
Blue Light ◽  
Surface Plasmon ◽  
Light Emission ◽  
Localized Surface Plasmon ◽  
Blue Light Emission ◽  
Plasmon Enhancement ◽  
Surface Plasmon Enhancement
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