In the past few years, X-ray phase-contrast and dark-field imaging have evolved to be
invaluable tools for non-destructive sample visualisation, delivering information inaccessible …

In this study, we use synchrotron-based multi-modal X-ray tomography to examine human
cerebellar tissue in three dimensions at two levels of spatial resolution (2.3 µm and 11.9 …

Two-dimensional (2D) Talbot array illuminators (TAIs) were designed, fabricated, and
evaluated for high-resolution high-contrast x-ray phase imaging of soft tissue at 10–20 keV …

With the development of multi-modal x-ray imaging techniques, dark-field signals have
drawn increasing interest due to the complementary information to the conventional …

Significant improvements have been made in the fabrication of diffraction-limited X-ray
optics used to pursue an aberration-free wavefront. Alignment of these optics plays a crucial …

Wavefront-marking X-ray imaging techniques use eg, sandpaper or a grating to generate
intensity fluctuations, and analyze their distortion by the sample in order to retrieve …

Speckle scanning metrology is an effective tool to determine the X-ray wave front error in
synchrotron radiation. By measuring wave front radii of curvature, X-ray optics can be high …

Speckle-tracking imaging has the advantages of simple setup and high-sensitivity to slowly
varying phase gradients. Subset size choice is regarded as a trade-off problem for speckle …

A metrology device based on the near-field speckle technique was developed in the x-ray
test beamline at the Shanghai Synchrotron Radiation Facility to meet the at-wavelength …

To address the problem of microstructural analysis of titania nanoparticles with high
cytotoxicity, the authors propose X‐ray phase‐comparative CT imaging studies. In this …