Photoluminescence and extinction enhancement from ZnO films embedded with Ag nanoparticles

被引：39

作者：

Liu, M. ^{[1
]}

Qu, S. W. ^{[1
]}

Yu, W. W. ^{[1
]}

Bao, S. Y. ^{[1
]}

Ma, C. Y. ^{[1
]}

Zhang, Q. Y. ^{[1
]}

He, J. ^{[2
]}

Jiang, J. C. ^{[2
]}

Meletis, E. I. ^{[2
]}

Chen, C. L. ^{[3
]}

机构：

[1] Dalian Univ Technol, Key Lab Mat Modificat Laser Ion & Electron Beams, Dalian 116024, Peoples R China

[2] Univ Texas Arlington, Dept Mat Sci & Engn, Arlington, TX 76019 USA

[3] Univ Texas San Antonio, Dept Phys & Astron, San Antonio, TX 78249 USA

来源：

APPLIED PHYSICS LETTERS | 2010年 / 97卷 / 23期

基金：

中国国家自然科学基金;

关键词：

QUANTUM-WELLS; THIN-FILMS; EMISSION; OXIDE;

D O I：

10.1063/1.3525171

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

ZnO films embedded with Ag nanoparticles are deposited at 750 degrees C with a reactive radio-frequency magnetron sputtering. The films are found to have a large enhancement in the intensity of photoluminescence emission and in the extinction of incident light. The enhancement is assigned to be from the interaction between the localized surface plasmons in the Ag nanoparticels and the light. The surface plasmons in the films can be excited in a wide range, from ultraviolet to near infrared wavelength of light. (C) 2010 American Institute of Physics. [doi:10.1063/1.3525171]

引用

页数：3

共 18 条

[1] Enhancement of ZnO light emission via coupling with localized surface plasmon of Ag island film [J].

Cheng, Peihong ;

Li, Dongsheng ;

Yuan, Zhizhong ;

Chen, Peiliang ;

Yang, Deren .

APPLIED PHYSICS LETTERS, 2008, 92 (04)

[2] Enhancement of ultraviolet emissions from ZnO films by Ag doping [J].

Duan, Li ;

Lin, Bixia ;

Zhang, Weiying ;

Zhong, Sheng ;

Fu, Zhuxi .

APPLIED PHYSICS LETTERS, 2006, 88 (23)

[3]

Edwards D.F., 1985, Handbook of optical constants of solids

[4] Plasmon enhanced light emission from InGaN quantum wells via coupling to chemically synthesized silver nanoparticles [J].

Henson, John ;

Heckel, John C. ;

Dimakis, Emmanouil ;

Abell, Josh ;

Bhattacharyya, Anirban ;

Chumanov, George ;

Moustakas, Theodore D. ;

Paiella, Roberto .

APPLIED PHYSICS LETTERS, 2009, 95 (15)

[5] The optical properties of metal nanoparticles: The influence of size, shape, and dielectric environment [J].

Kelly, KL ;

Coronado, E ;

Zhao, LL ;

Schatz, GC .

JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (03) :668-677

[6]

Kneipp K, 2006, SURFACE ENHANCED RAM

[7] Surface-plasmon-enhanced light-emitting diodes [J].

Kwon, Min-Ki ;

Kim, Ja-Yeon ;

Kim, Baek-Hyun ;

Park, Il-Kyu ;

Cho, Chu-Young ;

Byeon, Clare Chisu ;

Park, Seong-Ju .

ADVANCED MATERIALS, 2008, 20 (07) :1253-+

[8]

Lai CW, 2005, APPL PHYS LETT, V86, DOI 10.1063/1.1954883

[9] Radiative decay engineering 5: metal-enhanced fluorescence and plasmon emission [J].

Lakowicz, JR .

ANALYTICAL BIOCHEMISTRY, 2005, 337 (02) :171-194

[10] Enhanced forward emission from ZnO via surface plasmons [J].

Lei, D. Y. ;

Ong, H. C. .

APPLIED PHYSICS LETTERS, 2007, 91 (21)

← 1 2 →