| 摘要 |
<p>A method of X-ray diffraction illuminates a beam (4) of X-rays along an illuminated strip (16) on a surface (14) of a sample (10). The X-rays are diffracted by the sample (10) and pass through a mask (20) having a slit extending essentially perpendicularly to the strip (16). The X-rays are detected by a two-dimensional X-ray detector to measure the diffracted X-rays at different positions along the strip (16).</p> |
