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<a accesskey="3" href="page.php?w=x-ray_diffraction&amp;p=2">3.Next</a>
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<p><b>X-ray diffraction</b> is a generic term for phenomena associated with changes in the direction of X-ray beams due to interactions with the electrons around atoms. It occurs due to <a href="page.php?w=elastic_scattering">elastic scattering</a>, when there is no change in the energy of the waves. The resulting map of the directions of the X-rays far from the sample is called a diffraction pattern. It is different from <a href="page.php?w=X-ray_crystallography">X-ray crystallography</a> which exploits X-ray diffraction to determine the arrangement</p><p>
<a accesskey="3" href="page.php?w=x-ray_diffraction&amp;p=2">3.Next</a>
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