Radiographic imaging and tomography (RadIT), which started with Röntgen's seminal X-ray
work in 1895, now includes an increasing number of IT modalities. In addition to the original …

We present a novel adaptive machine-learning based approach for reconstructing three-
dimensional (3D) crystals from coherent diffraction imaging. We represent the crystals using …

The ability to visualize crystalline defects and lattice distortions at the nanoscale holds
profound implications for enhancing material properties and optimizing their design. Bragg …

The objective of this work was to fabricate and characterize a new X-ray imaging detector
with micrometre-scale pixel dimensions (7.8 µm) and high detection efficiency for hard X-ray …

Dark-field x-ray microscopy (DFXM) is an x-ray imaging technique for mapping three-
dimensional (3D) lattice strain and rotation in bulk crystalline materials. At present, these …

High-energy X-ray diffraction methods can non-destructively map the 3D microstructure and
associated attributes of metallic polycrystalline engineering materials in their bulk form …

High-energy Bragg coherent diffraction imaging (BCDI) can enable three-dimensional
imaging of atomic structure within individual crystallites in complex environments. Here, we …

Measured intensity in high-energy monochromatic X-ray diffraction (HEXD) experiments
provides information regarding the microstructure of the crystalline material under study. The …

We have developed and demonstrated an image super-resolution method—XR-UNLOC: X-
Ray UNsupervised particle LOCalization—for hard x-rays measured with fast-frame-rate …

Microscale imaging of mesoscale bulk materials under dynamic compression is important for
understanding their properties. In this work, we study the effects of the depth of field (DoF) …