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Figure 8
Diffraction patterns from the Al sample, collected (a) before and (b) 30 µs after the start of tensile pulling. (c) Diffraction intensity and corresponding simulations from unstrained and strained Al samples. The one-dimensional data profiles were obtained by radially averaging the two-dimensional diffraction patterns shown in (a, b) from azimuthal angle 173° to 187°, as indicated. (d) A closer look at the (111) peaks, showing the shift of the peak due to a lattice strain of 0.25%. Note the disparity in elastic strain of the (111) peak as compared with the large amount of average plastic tensile strain demonstrated in Fig. 6[link].

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 22| Part 1| January 2015| Pages 49-58
https://doi.org/10.1107/S1600577514022747
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