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Figure 7
Reconstructed multimodal contrast modes of the measured Archeaen rock sample. The As, Fe, V and Zn distributions were obtained by scanning XRF. The coarse (a) and higher-resolution (d) dark-field distribution, the vertical gradient phase image (c) and the reconstructed phase distribution (b) were calculated from the transmission images registered by the XPAD detector.

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SYNCHROTRON
RADIATION
ISSN: 1600-5775
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