Tunable optical properties of nano-Au on vanadium dioxide
文献类型：期刊论文
| 作者 | Xu, Gang1; Huang, Chun-Ming1; Tazawa, Masato2; Jin, Ping2; Chen, Li-Hua1 |
| 刊名 | optics communications
 |
| 出版日期 | 2009-03-01 |
| 卷号 | 282期号:5页码:896-902 |
| 关键词 | SURFACE-PLASMON RESONANCE SILVER NANOPARTICLES TEMPERATURE-DEPENDENCE INSULATOR TRANSITION METAL NANOPARTICLES RAMAN-SCATTERING FILMS GOLD PERCOLATION WAVELENGTH |
| ISSN号 | 0030-4018 |
| 通讯作者 | xugang@ms.giec.ac.cn ; tazawa.m@aist.go.jp |
| 中文摘要 | the optical properties of au nanoparticles deposited on thermochromic thin films of vo2 are investigated using spectroscopy. a localized modification on the transmittance spectrum of vo2 film is formed due to the presence of au nanoparticles which exhibit localized surface plasmon resonance (lspr) in the visible-near ir region. the position of the modification wavelength region shows a strong dependence on the au mass thickness and shifts toward the red as it increases. on the other hand, it was found that the lspr of au nanoparticles can be thermally tunable because of the thermochromism of the supporting material of vo2. the lspr wavelength, lambda(spr), shifts to the blue with increasing temperature, and shifts back to the red as temperature decreases. a fine tuning is achieved when the temperature is increased in a stepwise manner. |
| 英文摘要 | the optical properties of au nanoparticles deposited on thermochromic thin films of vo(2) are investigated using spectroscopy. a localized modification on the transmittance spectrum of vo(2) film is formed due to the presence of au nanoparticles which exhibit localized surface plasmon resonance (lspr) in the visible-near ir region. the position of the modification wavelength region shows a strong dependence on the au mass thickness and shifts toward the red as it increases. on the other hand, it was found that the lspr of au nanoparticles can be thermally tunable because of the thermochromism of the supporting material of vo(2). the lspr wavelength, lambda(spr), shifts to the blue with increasing temperature, and shifts back to the red as temperature decreases. a fine tuning is achieved when the temperature is increased in a stepwise manner. (c) 2008 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | optics |
| 研究领域[WOS] | optics |
| 关键词[WOS] | surface-plasmon resonance ; silver nanoparticles ; temperature-dependence ; insulator transition ; metal nanoparticles ; raman-scattering ; films ; gold ; percolation ; wavelength |
| 收录类别 | SCI |
| 资助信息 | national high technology research and development program of china [2007aa03z326, 2007aa05z431]; nsfc [50876108]; nsfgp [8151007006000003]; bureau of science and technology of guangzhou municipality [2007z2-d2051] |
| 原文出处 | http://www.sciencedirect.com/science/journal/00304018 |
| 语种 | 英语 |
| WOS记录号 | WOS:000263404400034 |
| 公开日期 | 2010-09-16 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/3366]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Natl Inst Adv Ind Sci & Technol, Nagoya, Aichi 4638560, Japan |
| 推荐引用方式 GB/T 7714 | Xu, Gang,Huang, Chun-Ming,Tazawa, Masato,et al. Tunable optical properties of nano-Au on vanadium dioxide[J]. optics communications,2009,282(5):896-902. |
| APA | Xu, Gang,Huang, Chun-Ming,Tazawa, Masato,Jin, Ping,&Chen, Li-Hua.(2009).Tunable optical properties of nano-Au on vanadium dioxide.optics communications,282(5),896-902. |
| MLA | Xu, Gang,et al."Tunable optical properties of nano-Au on vanadium dioxide".optics communications 282.5(2009):896-902. |
入库方式： OAI收割
来源：广州能源研究所
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