Figure 4
Schematic illustration depicting the result of reconstructing the polychromatic Laue diffraction patterns as a function of depth along the beam by differential-aperture depth profiling and subsequent collation of difference images calculated between successive steps of the profiler wire. The depth-integrated random-like spot pattern becomes a series of single-crystal Laue patterns corresponding to the grain at that depth. Adapted from Larson et al. (2002) with permission. |