Optical and Phase Transition Properties of TixV1-xO2 Thin Films

doi:10.3866/PKU.WHXB201203191

GIEC OpenIR > 中国科学院广州能源研究所

	Optical and Phase Transition Properties of TixV1-xO2 Thin Films
	Hu Wen-Liang 1,2,3; Xu Gang1,2 ; Ma Jian-Wei 1,2,4; Xiong Bin 1,2,3; Shi Ji-Fu 1,2
	2012-06-01
发表期刊	ACTA PHYSICO-CHIMICA SINICA
卷号	28 期号:6 页码:1533-1538
摘要	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.
文章类型	Article
关键词	Vo2 Thin Film Tio2 Thin Film Magnetron Sputtering Optical Property Phase Transition Property
WOS标题词	Science & Technology ; Physical Sciences
DOI	10.3866/PKU.WHXB201203191
研究领域[WOS]	Chemistry
关键词[WOS]	VANADIUM DIOXIDE ; VO2 FILMS ; SPECTROSCOPY ; TEMPERATURE
收录类别	SCI
语种	英语
WOS类目	Chemistry, Physical
WOS记录号	WOS:000305035700035
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10557
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, 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
第一作者单位	中国科学院广州能源研究所
推荐引用方式 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.