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Figure 5
Two-dimensional X-ray images of polystyrene spheres (8 µm diameter) stuck on a glass fiber (5 µm diameter). (a) Differential phase-contrast image, (b) absorption-contrast image and (c) phase-contrast image obtained by the horizontal linear-integration of the differential phase-contrast image (a). Pixel size and the number of pixels of the reconstructed images are 175 nm (H) × 172 nm (V) and 309 (H) × 208 (V), respectively. Horizontal scan pitch is 175 nm, exposure time is 60 ms, dwell time is 66.7 ms and measurement time is approximately 20 s.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 20| Part 5| July 2013| Pages 793-800
doi:10.1107/S0909049513018876
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