SOLVING THE EQUATION OF X-RAY DIFFRACTION BY GREEN'S FUNCTION

IF 0.8 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

物理学报 Pub Date : 1983-01-01 DOI:10.7498/aps.32.982

S. Zh

引用次数: 1

Abstract

Green's function of the wave equation for a perfect crystal is obtained by means of Fourier integration. Using Green's formulae, the expression of X-ray transmission wave field, D0 Dh, have been derived. With incident spherical and plane wave, Dh, D0 value are found and compared with previous results of other authors. Relationship between thickness of the sample and D0, Dh is discussed.

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用格林函数求解x射线衍射方程

用傅里叶积分的方法得到了完美晶体波动方程的格林函数。利用格林公式，导出了x射线透射波场d0dh的表达式。在入射球面波和平面波的情况下，求出了Dh、D0值，并与前人的结果进行了比较。讨论了样品厚度与D0、Dh的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

物理学报物理-物理：综合

CiteScore

1.70

自引率

30.00%

发文量

31245

审稿时长

1.9 months

期刊介绍： Acta Physica Sinica (Acta Phys. Sin.) is supervised by Chinese Academy of Sciences and sponsored by Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences. Published by Chinese Physical Society and launched in 1933, it is a semimonthly journal with about 40 articles per issue. It publishes original and top quality research papers, rapid communications and reviews in all branches of physics in Chinese. Acta Phys. Sin. enjoys high reputation among Chinese physics journals and plays a key role in bridging China and rest of the world in physics research. Specific areas of interest include: Condensed matter and materials physics; Atomic, molecular, and optical physics; Statistical, nonlinear, and soft matter physics; Plasma physics; Interdisciplinary physics.