Method for measuring powder x-ray diffraction data using one- or two-dimensional detector

摘要

High-resolution powder diffraction is performed using high-energy synchrotron radiation as an x-ray source in such a way that a detector mounted on a measuring instrument such as a diffractometer is moved by smaller distances than the distance between adjacent x-ray detection units (pixels) in order to measure data for interpolation between pixels and the obtained interpolating data are put together to thereby improve the spatial resolution in measurement that has been limited by the detection unit in the detector.