Phase-contrast x-ray imaging (PCI) is an innovative method that is sensitive to the refraction
of the x-rays in matter. PCI is particularly adapted to visualize weakly absorbing details like …

Since the year 2000, a number of very different techniques to image spray formation in
optically dense regions of atomizing sprays have appeared in the literature, been further …

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 …

The size of the smallest detectable sample feature in an x-ray imaging system is usually
restricted by the spatial resolution of the system. This limitation can now be overcome using …

The functions of soils are intimately linked to their three‐dimensional pore space and the
associated biogeochemical interfaces, mirrored in the complex structure that developed …

Phase contrast X-ray computed tomography (PCI-CT) has been demonstrated to be effective
for visualization of the human cartilage matrix at micrometer resolution, thereby capturing …

High-resolution x-ray diffraction and scattering is a key tool for structure analysis not only in
bulk materials but also at surfaces and buried interfaces from the sub-nanometer range to …

Various X-ray phase-contrast imaging techniques have been developed and applied over
the last twenty years in different domains, such as material sciences, biology and medicine …

We report the first experimental soft-tissue phase-contrast tomography results using a
conventional x-ray tube source, with a millimeter-sized focal spot. The setup is based on a …

Abstract Three-dimensional (3D) X-ray imaging methods have advanced tremendously
during recent years. Traditional tomography uses absorption as the contrast mechanism, but …