Electron injection assisted phase transition in a nano-Au-VO2 junction
文献类型：期刊论文
| 作者 | Xu, Gang1; Huang, C. -M.1; Tazawa, Masato2; Jin, Ping2; Chen, D. -M.1; Miao, L.1 |
| 刊名 | applied physics letters
 |
| 出版日期 | 2008-08-11 |
| 卷号 | 93期号:6页码:- |
| 关键词 | METAL-INSULATOR-TRANSITION SURFACE-PLASMON RESONANCE VANADIUM DIOXIDE FILMS VO2 |
| 通讯作者 | xugang@ms.giec.ac.cn ; tazawa.m@aist.go.jp |
| 中文摘要 | the semiconductor-metal transition of vanadium dioxide (vo2) thin films epitaxially grown on c-plane sapphire is studied by depositing au nanoparticles onto the thermochromic films forming a metal-semiconductor contact, namely, a nano-au-vo2 junction. it reveals that au nanoparticles have a marked effect on the reduction in the phase transition temperature of vo2. a process of electron injection in which electrons flow from au to vo2 due to the lower work function of the metal is believed to be the mechanism. the result may support the mott-hubbard phase transition model for vo2. |
| 英文摘要 | the semiconductor-metal transition of vanadium dioxide (vo2) thin films epitaxially grown on c-plane sapphire is studied by depositing au nanoparticles onto the thermochromic films forming a metal-semiconductor contact, namely, a nano-au-vo2 junction. it reveals that au nanoparticles have a marked effect on the reduction in the phase transition temperature of vo2. a process of electron injection in which electrons flow from au to vo2 due to the lower work function of the metal is believed to be the mechanism. the result may support the mott-hubbard phase transition model for vo2. (c) 2008 american institute of physics. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, applied |
| 研究领域[WOS] | physics |
| 关键词[WOS] | metal-insulator-transition ; surface-plasmon resonance ; vanadium dioxide ; films ; vo2 |
| 收录类别 | SCI |
| 资助信息 | national high technology research and development program of china [2007aa03z326]; department of science and technology of guangdong province [200649851105]; bureau of science and technology of guangzhou municipality [2007z2-d2051] |
| 语种 | 英语 |
| WOS记录号 | WOS:000258491000027 |
| 公开日期 | 2010-09-23 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/3386]  |
| 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, 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, C. -M.,Tazawa, Masato,et al. Electron injection assisted phase transition in a nano-Au-VO2 junction[J]. applied physics letters,2008,93(6):-. |
| APA | Xu, Gang,Huang, C. -M.,Tazawa, Masato,Jin, Ping,Chen, D. -M.,&Miao, L..(2008).Electron injection assisted phase transition in a nano-Au-VO2 junction.applied physics letters,93(6),-. |
| MLA | Xu, Gang,et al."Electron injection assisted phase transition in a nano-Au-VO2 junction".applied physics letters 93.6(2008):-. |
入库方式： OAI收割
来源：广州能源研究所
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