Figure 4
Change in diffraction intensity with exposure time for two reflections from GI-Mg. (a) The intensities of observations of the Friedel pair of the reflection with Miller indices (2 3 11) are shown. Triangles represent the intensities of reflection (2 3 11) and squares the intensities of reflection (). (b) As (a) but for the reflection with Miller index (2 5 3). The intensities were scaled together and corrected for overall decay so the changes in intensity presented here are due to specific structural changes. |