期刊
MICROSCOPY RESEARCH AND TECHNIQUE
卷 83, 期 5, 页码 457-463出版社
WILEY
DOI: 10.1002/jemt.23433
关键词
atomic force microscopy; fractal analysis; stereometric analysis; TiO2 thin films
This work describes an analysis of titanium dioxide (TiO2) thin films prepared on silicon substrates by direct current (DC) planar magnetron sputtering system in O-2/Ar atmosphere in correlation with three-dimensional (3D) surface characterization using atomic force microscopy (AFM). The samples were grown at temperatures 200, 300, and 400 degrees C on silicon substrate using the same deposition time (30 min) and were distributed into four groups: Group I (as-deposited samples), Group II (samples annealed at 200 degrees C), Group III (samples annealed at 300 degrees C), and Group IV (samples annealed at 400 degrees C). AFM images with a size of 0.95 mu m x 0.95 mu m were recorded with a scanning resolution of 256 x 256 pixels. Stereometric analysis was carried out on the basis of AFM data, and the surface topography was described according to ISO 25178-2:2012 and American Society of Mechanical Engineers (ASME) B46.1-2009 standards. The maximum and minimum root mean square roughnesses were observed in surfaces of Group II (Sq = 7.96 +/- 0.1 nm) and Group IV (Sq = 3.87 +/- 0.1 nm), respectively.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据