Hyperspectral full-field quick-EXAFS imaging at the ROCK beamline for monitoring micrometre-sized heterogeneity of functional materials under process conditions

Briois, V.; Itié, J.P.; Polian, A.; King, A.; Traore, A.S.; Marceau, E.; Ersen, O.; La Fontaine, C.; Barthe, L.; Beauvois, A.; Roudenko, O.; Belin, S.

doi:10.1107/S1600577524006581

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Figure 6
Distribution of the HS state at 0.46, 0.63 and 3.40 GPa quantified by MCR-ALS of the quick-EXAFS spectra measured in each pixel image. The pixel size is 6.5 µm × 6.5 µm. The color scale at the top is proportional to the HS fraction, from deep red = 1 to deep blue = 0.

JOURNAL OF
SYNCHROTRON
RADIATION

ISSN: 1600-5775

Volume 31| Part 5| September 2024| Pages 1084-1104

https://doi.org/10.1107/S1600577524006581

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