Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| W-doped anatase TiO(2) transparent conductive oxide films: Theory and experiment | |
Chen, De-ming1,2; Xu, Gang1 ; Miao, Lei1; Chen, Li-hua1; Nakao, Setsuo3; Jin, Ping3
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| 2010-03-15 | |
| Source Publication | JOURNAL OF APPLIED PHYSICS
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| ISSN | 0021-8979 |
| Volume | 107Issue:6Pages:4 |
| Contribution Rank | [Chen, De-ming; Xu, Gang; Miao, Lei; Chen, Li-hua] Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China; [Chen, De-ming] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; [Nakao, Setsuo; Jin, Ping] Natl Inst Adv Ind Sci & Technol, Nagoya, Aichi 4638560, Japan |
| Corresponding Author | xugang@ms.giec.ac.cn ; p-jin@aist.go.jp |
| Cooperation Status | 国际 |
| Abstract | W-doped anatase TiO(2) films were deposited on glass substrate by magnetron cosputtering. The minimum resistivity, 1.5x10(-2) cm, for Ti(1-x)W(x)O(2) film (x=0.063) was obtained. X-ray photoelectron spectroscopy analysis shows W incorporated in the Ti lattice position is mostly in the W(6+) state. Theoretical calculations based upon the density-functional theory were applied to analyze the electronic structure and conducting mechanism. The strong hybridization of Ti 3d states with W 5d states is the dominate factor to cause the shifting in Fermi level into conduction band. Our results suggest that tungsten is a favorable dopant to form TiO(2)-based transparent conducting oxide materials. |
| Subtype | Article |
| Other Abstract | W-doped anatase TiO(2) films were deposited on glass substrate by magnetron cosputtering. The minimum resistivity, 1.5x10(-2) cm, for Ti(1-x)W(x)O(2) film (x=0.063) was obtained. X-ray photoelectron spectroscopy analysis shows W incorporated in the Ti lattice position is mostly in the W(6+) state. Theoretical calculations based upon the density-functional theory were applied to analyze the electronic structure and conducting mechanism. The strong hybridization of Ti 3d states with W 5d states is the dominate factor to cause the shifting in Fermi level into conduction band. Our results suggest that tungsten is a favorable dopant to form TiO(2)-based transparent conducting oxide materials. |
| Keyword | Conduction Bands Density Functional Theory Fermi Level Sputter Deposition Thin Films Titanium Compounds Transparency X-ray Photoelectron Spectra |
| Subject Area | Physics |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.1063/1.3326940 |
| WOS Subject Extended | Physics |
| URL | 查看原文 |
| WOS Keyword | GLASS |
| Indexed By | SCI |
| Language | 英语 |
| Funding Organization | National High Technology Research and Development Program of China [2007AA03Z326]; Department of Science and Technology of Guangdong Province [2008B010600047, 2009205115] |
| WOS Subject | Physics, Applied |
| WOS ID | WOS:000276210800052 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/8510 |
| Collection | 中国科学院广州能源研究所 太阳能系统应用实验室 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Natl Inst Adv Ind Sci & Technol, Nagoya, Aichi 4638560, Japan |
| Recommended Citation GB/T 7714 | Chen, De-ming,Xu, Gang,Miao, Lei,et al. W-doped anatase TiO(2) transparent conductive oxide films: Theory and experiment[J]. JOURNAL OF APPLIED PHYSICS,2010,107(6):4. |
| APA | Chen, De-ming,Xu, Gang,Miao, Lei,Chen, Li-hua,Nakao, Setsuo,&Jin, Ping.(2010).W-doped anatase TiO(2) transparent conductive oxide films: Theory and experiment.JOURNAL OF APPLIED PHYSICS,107(6),4. |
| MLA | Chen, De-ming,et al."W-doped anatase TiO(2) transparent conductive oxide films: Theory and experiment".JOURNAL OF APPLIED PHYSICS 107.6(2010):4. |
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