Realization of a High-Performance GaN UV Detector by Nanoplasmonic Enhancement

被引：275

作者：

Li, Dabing ^{[1
]}

Sun, Xiaojuan ^{[1
,2
]}

Song, Hang ^{[1
]}

Li, Zhiming ^{[1
]}

Chen, Yiren ^{[1
,2
]}

Jiang, Hong ^{[1
]}

Miao, Guoqing ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Opt Fine Mech & Phys, State Key Lab Luminescence & Applicat, Changchun 130033, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

ADVANCED MATERIALS | 2012年 / 24卷 / 06期

基金：

中国国家自然科学基金;

关键词：

gallium nitride; UV detectors; silver nanoparticles; surface plasmon resonance; FILM SOLAR-CELLS; OPTICAL-ABSORPTION; PLASMON; NANOPARTICLES; SIZE;

D O I：

10.1002/adma.201102585

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Realization of highly responsivity UV detectors is a critical challenge for accelerating the application of UV detectors. Exploiting nanoplasmonic enhancement, Ag nanoparticles have been formed on the GaN surface and the responsivity of the GaN UV detector has been enhanced about 30 times compared with that without Ag nanoparticles.

引用

页码：845 / +

页数：6

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