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确定ZnO颗粒生长方向的电子背散射衍射方法
Alternative TitleAn EBSD method for identifying growth direction of tetrapod-like ZnO particles
谢季佳; 何发泉; 洪友士
Source Publication电子显微学报
2007
Volume26Issue:1Pages:14-18
ISSN1000-6281
Abstract发展了利用扫描电子显微镜(SEM)与电子背散射衍射系统(EBSD)对微晶颗粒空间取向进行表征的新方法,对以气相氧化方法制备的纳米晶ZnO颗粒的生长方向进行了测量。在样品台两个不同的倾转角度下采集两幅ZnO颗粒图像,对这两幅图做图像分析,测量各枝晶臂在样品台不同倾转角时的投影角度,可以确定Zn0颗粒枝晶臂的生长方向在样品台坐标系中的空间取向,并获得各枝晶臂的长度扣夹角。由EBSD确定ZnO颗粒对应的枝晶臂晶格坐标与样品台坐标之间的空间几何关系。并根据坐标变换关系可确定枝晶臂空间生长方向的晶体学取向是沿[0001]方向。
Keyword电子背散射衍射 空间取向 生长方向 Zno
Subject Area力学
Indexed ByCSCD
Language中文
CSCD IDCSCD:2747313
Citation statistics
Cited Times:3[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/15558
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
谢季佳,何发泉,洪友士. 确定ZnO颗粒生长方向的电子背散射衍射方法[J]. 电子显微学报,2007,26,1,:14-18.
APA 谢季佳,何发泉,&洪友士.(2007).确定ZnO颗粒生长方向的电子背散射衍射方法.电子显微学报,26(1),14-18.
MLA 谢季佳,et al."确定ZnO颗粒生长方向的电子背散射衍射方法".电子显微学报 26.1(2007):14-18.
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