X-ray ptychographic microscopy combines the advantages of raster scanning X-ray
microscopy with the more recently developed techniques of coherent diffraction imaging. It is …

The open-source PyNX toolkit has been extended to provide tools for coherent X-ray
imaging data analysis and simulation. All calculations can be executed on graphical …

The assessment of three-dimensional (3D) brain cytoarchitecture at a cellular resolution
remains a great challenge in the field of neuroscience and constant development of imaging …

Ptychography is now a well-established X-ray microscopy tool for synchrotron end-stations
equipped with a scanning stage and a pixelated detector. Ptychographic phasing algorithms …

The hydration processes of Portland cements (PC) and blends are complicated as there are
many components with great heterogeneity at different length scales. Thus, 3D nanoimaging …

Most implementations of ptychography on the electron microscope operate in scanning
transmission (STEM) mode, where a small focussed probe beam is rapidly scanned across …

Ptychography is a form of lens-free coherent diffractive imaging now used extensively in
electron and synchrotron-based X-ray microscopy. In its near-field implementation, it offers a …

A novel particle-based model is proposed to generate synthetic yet representative 3D
microstructures of typical SOC electrodes. The model steps can be related to the real …

Holographic and near-field ptychographic X-ray computed tomography techniques have
been compared by characterizing a typical solid oxide cell hydrogen electrode using a high …

Three-dimensional (3D) x-ray microscopy by ptychographic tomography requires elaborate
numerical reconstructions. We describe a coupled ptychography-tomography reconstruction …