Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Optical and Phase Transition Properties of TixV1-xO2 Thin Films | |
Hu Wen-Liang1,2,3; Xu Gang1,2 ; Ma Jian-Wei1,2,4; Xiong Bin1,2,3; Shi Ji-Fu1,2
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| 2012-06-01 | |
| Source Publication | ACTA PHYSICO-CHIMICA SINICA
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| Volume | 28Issue:6Pages:1533-1538 |
| Abstract | TixV1-xO2 (0 <= x <= 1) thin films with different molar ratios of V/Ti were prepared on c-plane sapphire (0001) substrates by radio frequency magnetron sputtering. The microstructure and optical properties of the thin films were determined by X-ray diffraction (XRD), Raman spectroscopy, and UV-visible-near infrared (UV-Vis-NIR) spectroscopy. The width of the optical band gap was calculated and the integrated solar transmittance of the films was characterized. As the content of titanium was increased, infrared regulation and thermal hysteresis were gradually reduced until they disappeared. The results show that the band gap of the thin films broadens as the content of titanium increases, causing the optical absorption edge to exhibit a blue shift. Conversely, the band gap narrows as the proportion of vanadium is increased, which causes a red shift of the optical absorption edge. |
| Subtype | Article |
| Keyword | Vo2 Thin Film Tio2 Thin Film Magnetron Sputtering Optical Property Phase Transition Property |
| WOS Headings | Science & Technology ; Physical Sciences |
| DOI | 10.3866/PKU.WHXB201203191 |
| WOS Subject Extended | Chemistry |
| WOS Keyword | VANADIUM DIOXIDE ; VO2 FILMS ; SPECTROSCOPY ; TEMPERATURE |
| Indexed By | SCI |
| Language | 英语 |
| WOS Subject | Chemistry, Physical |
| WOS ID | WOS:000305035700035 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/10557 |
| Collection | 中国科学院广州能源研究所 |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 4.NE Petr Univ, Civil Engn Inst, Daqing 163318, Heilongjiang Pr, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Hu Wen-Liang,Xu Gang,Ma Jian-Wei,et al. Optical and Phase Transition Properties of TixV1-xO2 Thin Films[J]. ACTA PHYSICO-CHIMICA SINICA,2012,28(6):1533-1538. |
| APA | Hu Wen-Liang,Xu Gang,Ma Jian-Wei,Xiong Bin,&Shi Ji-Fu.(2012).Optical and Phase Transition Properties of TixV1-xO2 Thin Films.ACTA PHYSICO-CHIMICA SINICA,28(6),1533-1538. |
| MLA | Hu Wen-Liang,et al."Optical and Phase Transition Properties of TixV1-xO2 Thin Films".ACTA PHYSICO-CHIMICA SINICA 28.6(2012):1533-1538. |
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