X-ray dark-field via spectral propagation-based imaging

JN Ahlers, KM Pavlov, MJ Kitchen, KS Morgan - Optica, 2024 - opg.optica.org
Dark-field X-ray imaging visualizes scattering from unresolved microstructure. Most dark-
field imaging techniques rely on crystals or structured illumination, but recent work has …

Nanoscale dark-field imaging in full-field transmission X-ray microscopy

S Wirtensohn, P Qi, C David, J Herzen, I Greving… - Optica, 2024 - opg.optica.org
The dark-field signal uncovers details beyond conventional X-ray attenuation contrast, which
is especially valuable for material sciences. In particular, dark-field techniques are able to …

Energy resolving dark-field imaging with dual phase grating interferometer

X Cai, Y Tan, X Zhang, J Yang, J Xu, H Zheng… - Optics …, 2023 - opg.optica.org
X-ray dark-filed imaging is a powerful approach to quantify the dimension of micro-structures
of the object. Often, a series of dark-filed signals have to be measured under various …

The Dark Side of Transmission X-Ray Microscopy

S Wirtensohn, P Qi, C David, J Herzen… - arXiv preprint arXiv …, 2024 - arxiv.org
The dark-field signal uncovers details beyond conventional X-ray attenuation contrast, which
is especially valuable for material sciences. In particular, dark-field techniques are able to …

Applying the Fokker-Planck equation to x-ray phase and dark-field retrieval

TA Leatham - 2023 - bridges.monash.edu
This thesis designs a new method of x-ray imaging, a way to capture what are known as x-
ray dark-field images. These dark-field images reveal where there are tiny structures within a …