中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Enhanced light absorption of TiO2 in the near-ultraviolet band by Au nanoparticles

文献类型:期刊论文

作者Du, SY ; Li, ZY
刊名OPTICS LETTERS
出版日期2010
卷号35期号:20页码:3402
关键词SENSITIZED SOLAR-CELLS RUTILE TIO2 DEGRADATION PARTICLES DIPOLE
ISSN号0146-9592
通讯作者Li, ZY: Chinese Acad Sci, Inst Phys, Natl Lab Condensed Matter Phys, Lab Opt Phys, POB 603, Beijing 100190, Peoples R China.
中文摘要We propose a scheme to enhance near-UV band absorption of a rutile TiO2 nanoparticle by placing Au nanoparticles in its neighborhood. The discrete-dipole approximation method was employed to calculate the absorption spectrum of pure rutile TiO2 and that of TiO2 mixed with Au nanoparticles. The results indicate that pure rutile TiO2 has its maximum absorption located in the deep-UV band. With the existence of Au nanoparticles, a significant light harvesting effect occurs, and this maximum shifts to the near-UV band, where usual excitation wavelength falls. (C) 2010 Optical Society of America
收录类别SCI
资助信息National Natural Science Foundation of China (NSFC) [60736041, 10874238]; National Key Basic Research Special Foundation of China [2006CB302901]
语种英语
公开日期2013-09-17
源URL[http://ir.iphy.ac.cn/handle/311004/37361]  
专题物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式
GB/T 7714
Du, SY,Li, ZY. Enhanced light absorption of TiO2 in the near-ultraviolet band by Au nanoparticles[J]. OPTICS LETTERS,2010,35(20):3402.
APA Du, SY,&Li, ZY.(2010).Enhanced light absorption of TiO2 in the near-ultraviolet band by Au nanoparticles.OPTICS LETTERS,35(20),3402.
MLA Du, SY,et al."Enhanced light absorption of TiO2 in the near-ultraviolet band by Au nanoparticles".OPTICS LETTERS 35.20(2010):3402.

入库方式: OAI收割

来源:物理研究所

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