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Figure 10: Synchrotron radiation X-ray images and line profiles for Polystyrene step wedge in absorption and phase modes: (a) 12 keV-absorption mode (b) 12 keV-phase mode (c) 16 keV-absorption mode (d) 16 keV-phase mode, and (e) combined line profiles in absorption and phase mode at 12 keV for visualization of edge enhancement

Figure 10: Synchrotron radiation X-ray images and line profiles for Polystyrene step wedge in absorption and phase modes: (a) 12 keV-absorption mode (b) 12 keV-phase mode (c) 16 keV-absorption mode (d) 16 keV-phase mode, and (e) combined line profiles in absorption and phase mode at 12 keV for visualization of edge enhancement