Heterogeneous catalysis is a term normally used to describe a group of catalytic processes,
yet it could equally be employed to describe the catalytic solid itself. A better understanding …

In recent times there has been much progress in the imaging of functional materials under
the process conditions typically used in a real industrial process. In this article the progress …

We present a method for realizing snapshot, depth-resolved material identification using
only a single, energy-sensitive pixel. To achieve this result, we employ a coded aperture …

We use coded aperture x-ray scatter imaging to interrogate scattering targets with a pencil
beam. Observations from a single x-ray exposure of a flat-panel scintillation detector are …

X-ray transmission imaging has been used in a variety of applications for high-resolution
measurements based on shape and density. Similarly, X-ray diffraction (XRD) imaging has …

We use coherently scattered X-rays to measure the molecular composition of an object
throughout its volume. We image a planar slice of the object in a single snapshot by …

X-ray diffraction (XRD) imaging yields spatially resolved, material-specific information, which
can aid medical diagnosis and inform treatment. In this work we used simulations to analyze …

An Application Specific Integrated Circuit (ASIC) has been developed at the Rutherford
Appleton Laboratory (RAL) to study the small pixel effect in spectroscopic CdTe and CdZnTe …

A new small pixel cadmium zinc telluride (CZT) detector has been developed for hard X-ray
spectroscopy. The detectors are made from. The X-ray performance of four detectors is …

Tomographic energy dispersive diffraction imaging (TEDDI) is a recently developed
synchrotron-based characterization technique used to obtain spatially resolved X-ray …