2 papers
physics.med-ph2026
Retrieval of multiple fibre orientations using X-ray dark-field signal modelling
Lorenzo Massimi, Michela Fratini, Shashidhara Marathe +4
Dark-field imaging is widely used to infer fibre orientation from signal modulation as a function of sample orientation. However, current X-ray dark-field retrieval methods are res…
physics.app-ph2024
Sampling requirements in near-field ptychography
L. Fardin, Y. Pulnova, T. Parkman +10
Ptychography is a robust lensless form of microscopy routinely used for applications spanning life and physical sciences. The most common ptychography setup consists in using a det…