A comparative study of X-ray tomographic microscopy on shales at different synchrotron facilities: ALS, APS and SLS

Kanitpanyacharoen, W.; Parkinson, D.Y.; De Carlo, F.; Marone, F.; Stampanoni, M.; Mokso, R.; MacDowell, A.; Wenk, H.-R.

doi:10.1107/S0909049512044354

Figure 4
Histogram plots of grayscale values on a logarithmic scale of (a) sample N1 and (b) sample B1 obtained from each facility. Note that the grayscales were extracted from the same cropped area in Figs. 5

and 6