Effect of scattering from localized surface plasmon resonance on improving the luminescence efficiency of silicon nitride light-emitting devices
Effect of scattering from localized surface plasmon resonance on improving the luminescence efficiency of silicon nitride light-emitting devices
复制标题
局域表面等离子体共振散射对提高氮化硅发光器件发光效率的影响
DOI:
10.1007/s11051-013-1419-6
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发表时间:
2013-01
影响因子:
2.5
通讯作者:
Deren Yang
中科院分区:
文献类型:
--
作者:
Feng Wang;Changrui Ren;Dongsheng LI;Deren Yang
We demonstrate the localized surface plasmon resonance enhanced silicon-rich silicon nitride based light-emitting devices by embedding the silver nanostructures between the silicon substrate and luminescent matrix. An about 30 times enhancement of external quantum efficiency is achieved by these inserted silver nanostructures. We attribute this distinct enhancement mainly to the improved back-scattering and carrier injection by the addition of silver nanostructures. The coupling between localized surface plasmons and excitons as well as the increase of light extraction via the surface roughening of ITO electrode also contributes to the enhancement of electroluminescence intensity and its efficiency.
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影响因子:
4
作者:
Dong-Ming Yeh;Chi-Feng Huang;Cheng-Yen Chen;Yen-Cheng Lu;Chih-Chung Yang
通讯作者:
Dong-Ming Yeh;Chi-Feng Huang;Cheng-Yen Chen;Yen-Cheng Lu;Chih-Chung Yang
DOI:
10.1364/cleo_si.2011.cwf5
发表时间:
2011-05
期刊:
CLEO: 2011 - Laser Science to Photonic Applications
影响因子:
--
作者:
Hongping Zhao;Jing Zhang;Guangyu Liu;N. Tansu
通讯作者:
Hongping Zhao;Jing Zhang;Guangyu Liu;N. Tansu
DOI:
10.1117/12.875980
发表时间:
2011-02
期刊:
--
影响因子:
--
作者:
Xiaohang Li;Y. Ee;Renbo Song;N. Tansu
通讯作者:
Xiaohang Li;Y. Ee;Renbo Song;N. Tansu
影响因子:
4
作者:
Okamoto, K;Niki, I;Kawakami, Y
通讯作者:
Kawakami, Y
影响因子:
4
作者:
Wang, Feng;Li, Dongsheng;Que, Duanlin
通讯作者:
Que, Duanlin