Abstract

The average strain in local regions of synthetic diamond was determined using the energy Fourier-transform spectrum in the analysis of digital Kikuchi patterns. The degree of broadening of the diffraction bands and their intersections in the images caused by deformations is quantitatively described through the average spatial period and the area of the radial distribution of the energy spectrum. The planar distribution of local strains made it possible to determine their anisotropy in the crystal in magnitude and direction.

中文翻译：

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由菊池图案的能谱参数确定的人造金刚石晶体中的局部应变分布

摘要

在数字菊池图案的分析中，使用能量傅里叶变换光谱确定了合成钻石局部区域的平均应变。通过平均空间周期和能量谱的径向分布面积来定量描述由变形引起的图像中的衍射带及其相交的加宽程度。局部应变的平面分布使得确定晶体在大小和方向上的各向异性成为可能。