中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
射频磁控溅射法制备TiO2-xNX薄膜的结构性能研究

文献类型:期刊论文

作者冯磊 ; 罗士雨 ; 黄涛华 ; 林辉 ; 滕浩 ; 汪洪 ; 周圣明
刊名人工晶体学报
出版日期2008
卷号37期号:5页码:1127
关键词TiO2 射频磁控溅射 氮掺杂 X射线光电子能谱 Absorption edges Crystallinity N doping N-doped Preferred orientations Red shifts RF magnetron sputtering Room temperatures Si (100) substrates Structure and properties TiO2 Titanium oxide films Visible lights X-ray diffractions X-ray photoelectron spectroscopies
ISSN号1000-985X
其他题名Study on the structure and properties of TiO2-xNx thin films fabricated by RF magnetron sputtering
中文摘要利用射频磁控溅射法室温下在Si(100)衬底上制备了N掺杂的TiO2薄膜,并且采用x射线衍射(XRD)、X射线光电子能谱(XPS)和透射光谱对薄膜进行了表征。XRD结果表明在纯Ar和N2(33.3%)/Ar气氛下制备的TiO2-xNx薄膜均为单一的金红石相,薄膜结晶性良好,呈高度(211)择优取向,而在N2(50.0%)/Ar下制备的薄膜结晶性明显变差;对于N掺杂的TiO2薄膜,XPS表明部分N原子进入TiO2晶格,并且以N—Ti—O、N—O键以及间隙式N原子形式存在;透射光谱表明掺N后的TiO2薄膜吸收边发生了红移。; The visible light-active nitrogen-doped titanium oxide films were deposited on Si (100) substrates at room temperature by RF magnetron sputtering. The films were characterized using X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS) and transmission spectra. XRD reveals that the TiO2 films grown under pure Ar and N2 (33.3%)/Ar atmosphere show highly rutile (211) preferred orientation. However, the crystallinity of the film grown under N2 (50.0%)/Ar decreased greatly. XPS demonstrates that doping N atoms in TiO2-xNx films exist in three types: N-Ti-O, N-O and interstitial N atoms. Transmission spectra shows that the absorption edge of N-doped TiO2 film have a red shift. Based on the experiment, it could be concluded that the N doping is effective to narrow the energy gap and enhance photoelectric activities.
学科主题光学材料;晶体
分类号O484
收录类别EI
语种中文
公开日期2009-09-24
源URL[http://ir.siom.ac.cn/handle/181231/6059]  
专题上海光学精密机械研究所_激光与光电子功能材料研发中心
推荐引用方式
GB/T 7714
冯磊,罗士雨,黄涛华,等. 射频磁控溅射法制备TiO2-xNX薄膜的结构性能研究[J]. 人工晶体学报,2008,37(5):1127, 1131.
APA 冯磊.,罗士雨.,黄涛华.,林辉.,滕浩.,...&周圣明.(2008).射频磁控溅射法制备TiO2-xNX薄膜的结构性能研究.人工晶体学报,37(5),1127.
MLA 冯磊,et al."射频磁控溅射法制备TiO2-xNX薄膜的结构性能研究".人工晶体学报 37.5(2008):1127.

入库方式: OAI收割

来源:上海光学精密机械研究所

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