Reconstructing the phase of a field from intensity measurements is an old and ubiquitous challenge, known as the phase retrieval problem 1,2,3. It has found numerous applications spanning from ...
The advent of X-ray free-electron lasers (FELs) promises to eliminate the resolution limitation imposed on imaging of biological materials by radiation damage 1. Owing to the extreme brevity and high ...
X-ray diffraction (XRD) is one of the structural analysis methods commonly used for the characterization of materials as a function of environment, temperature and other external conditions. Phase ...