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2、接着就是要选Process菜单下的FFT,得到倒易空间的衍射图形,注意的是点选ROItools里的虚线,拉一条对称于中心斑点的直线,两端准确落于对称的两个衍射点。
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3、然后这时候就是要在Control对话框,读取L的值,这时候注意的是应该是纳米分之一为单位,除以2,取倒数就是d值。
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4、接着就是要找到Windows--Floatingwindows,这时候再选showall,找到相应对话框。
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5、最后一步就是点击保存之后,这时候用DigitalMicrograph量取晶面间距就完成了。
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测量晶面间距的方法:1.打开软件,出现窗口
2.打开一个透射数据(dm3文件),点击按钮,将光标移向要测晶格条纹的区域,在垂直于要测的晶格条纹方向画条直线
3.点击按钮,数十个峰,得到数据。
temedx(站内联系TA)1. 晶格间距的数据查PDF卡即可,小木虫应该就有这个资源,搜PCPdfwin即可。Ni(200), d(A)=1.762,这个晶面在XRD中的强度第二(42%),在TEM中有时也可以观测到!欢迎分享,转载请注明来源:夏雨云
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