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Figure 3
Simulated I3C patterns indexed by SPIND. (a) Simulated sparse diffraction pattern from an I3C crystal in the orientation specified by Euler angles −10.4676, 46.9022, 139.1443. (b) Poisson noise and random background noise added to (a), so only three Bragg peaks were identifiable (circled). (c) The indexing result by SPIND using only the three peaks in (b). The determined crystal orientation is at Euler angles of −10.5713, 46.8855, 139.2000. The peaks were predicted from the determined orientation and Miller indices were given for Bragg peaks.

ISSN: 2052-2525