Indexing of superimposed Laue diffraction patterns using a dictionary–branch–bound approach

Seret, A.; Gao, W.; Juul Jensen, D.; Godfrey, A.; Zhang, Y.

doi:10.1107/S1600576722006021

Journal of Applied Crystallography Journal of Applied
Crystallography

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Figure 3
An example of a dictionary of 1300 crystallographic orientations (red dots) defined as a regular three-dimensional grid with 10° spacing in the axis–angle representation of rotations whose basis is defined from macroscopic laboratory directions. The branches (not shown for readability) are cubes centred on the dictionary crystallographic orientation 10° edges along the macroscopic laboratory directions. Some dictionary crystallographic orientations and branches are outside the fundamental region of the $[m{\overline 3}m]$ point group (grey domain). This is to ensure that they cover the whole fundamental region of the $[m{\overline 3}m]$ point group.

JOURNAL OF
APPLIED
CRYSTALLOGRAPHY

ISSN: 1600-5767

Volume 55| Part 5| October 2022| Pages 1085-1096

https://doi.org/10.1107/S1600576722006021

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