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个人信息Personal Information
教授
博士生导师
硕士生导师
性别：男
毕业院校：复旦大学
学位：博士
所在单位：物理学院
学科：凝聚态物理
办公地点：大连理工大学三束材料改性重点实验室1号楼203房间
联系方式：qyzhang@dlut.edu.cn 0411-84707930 转 13
电子邮箱：qyzhang@dlut.edu.cn
Photoluminescence and extinction enhancement from ZnO films embedded with Ag nanoparticles
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论文类型：期刊论文
发表时间：2010-12-06
发表刊物：APPLIED PHYSICS LETTERS
收录刊物：SCIE、EI、Scopus
卷号：97
期号：23
ISSN号：0003-6951
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]