Investigation on microstructure and optical properties of titanium dioxide coatings annealed at various temperature
文献类型：期刊论文
| 作者 | Tian GL ; Dong L ; Wei CY ; Huang JB ; He HB(贺洪波) ; Shao JD(邵建达) |
| 刊名 | opt. mater.
 |
| 出版日期 | 2006 |
| 卷号 | 28期号:8-9页码:1058 |
| ISSN号 | 0925-3467 |
| 关键词 | titanium dioxide coatings optical loss annealing AFM |
| 中文摘要 | tio2 coatings were prepared on fused silica with conventional electron beam evaporation deposition. after tio2 thin films were annealed at different temperatures for 4 h, several properties were investigated by x-ray diffraction (xrd), spectrometer.. photoelectron spectroscopy (xps) and afm. it was found that with the annealing temperature increasing, the transmittance of tio2 coatings decreased, and the cutoff wavelength shifted to long wavelength in near ultraviolet band. especially, when coatings were annealed at high temperature, the optical loss is very serious, which can be attributed to the scattering and the absorption of tio2 coatings. xrd patterns revealed that only anatase phase was observed in tio2 coatings regardless of the different annealing temperatures. xps results indicated that the fine chemical shift of tio2 2p(1/2) should be attributed to existence of oxygen vacancies around ti+4 ion. the investigation on surface morphology by afm showed that the rms of titania thin films gradually increases from less than 0.40 nm to 5.03 nm and it should be ascribed to the growth of titanium dioxide grain size with the increase of annealing temperature. (c) 2005 elsevier b.v. all rights reserved. |
| 学科主题 | 光学薄膜 |
| 收录类别 | EI |
| 语种 | 英语 |
| WOS记录号 | WOS:000237871200029 |
| 公开日期 | 2009-09-22 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/4202]  |
| 专题 | 上海光学精密机械研究所_光学薄膜技术研究与发展中心 |
| 推荐引用方式 GB/T 7714 | Tian GL,Dong L,Wei CY,et al. Investigation on microstructure and optical properties of titanium dioxide coatings annealed at various temperature[J]. opt. mater.,2006,28(8-9):1058, 1063. |
| APA | Tian GL,Dong L,Wei CY,Huang JB,贺洪波,&邵建达.(2006).Investigation on microstructure and optical properties of titanium dioxide coatings annealed at various temperature.opt. mater.,28(8-9),1058. |
| MLA | Tian GL,et al."Investigation on microstructure and optical properties of titanium dioxide coatings annealed at various temperature".opt. mater. 28.8-9(2006):1058. |
入库方式： OAI收割
来源：上海光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。