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Figure 14
Examples of a 2D powder diffraction pattern collected for a powder sample in a diamond anvil cell in situ at a synchrotron source using a 2D pixel detector, with the reflections from diamonds and ruby calibrant (points) overlaying the diffraction pattern from a powder sample (rings): (a) before masking, (b) after partial masking, (c) after 2D → 1D integration without masking (red) and after masking (green). The major differences between the masked and non-masked 1D patterns are circled. The background was not subtracted, but one plot was shifted vertically with respect to another.

Journal logoJOURNAL OF
APPLIED
CRYSTALLOGRAPHY
ISSN: 1600-5767
Volume 58| Part 4| August 2025| Pages 1085-1105
https://doi.org/10.1107/S1600576725004728
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