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@ARTICLE{Wegert:364991,
author = {Wegert, Leonard Maximilian and Rauch, Constantin and
Schreiner, Stephan and Schneider, Markus and Michel, Thilo
and Anton, Gisela and Albertazzi, Bruno and Koenig, Michel
and Meyer, Pascal and Fröjdh, Erik and Mozzanica, Aldo and
Yang, Yang and Hornung, Johannes and Zielbauer, Bernhard and
Martynenko, Artem S. and LePape, Sébastien and Funk, Stefan
and Neumayer, Paul},
title = {{P}robing ultrafast foam homogenization with grating-based
{X}-ray dark-field imaging},
journal = {Scientific reports},
volume = {15},
number = {1},
issn = {2045-2322},
address = {[London]},
publisher = {Springer Nature},
reportid = {GSI-2026-00344},
pages = {42564},
year = {2025},
note = {This article is licensed under a Creative Commons
Attribution 4.0 International License},
abstract = {Microstructured foams are emerging as a promising class of
targets, with applications ranging from laser-driven
particle acceleration to inertial confinement fusion. To
unlock their full potential, a deeper understanding of their
properties, especially the changes and behavior of the
microstructure under extreme conditions, is required. While
recently advancing 3D printed foam targets can be observed
by X-ray radiography, the microstructure in chemically
produced targets is far below the spatial resolution of
conventional radiography. To overcome this limitation, we
apply grating-based X-ray dark-field imaging to observe
structural changes in foams that are rapidly heated by
laser-accelerated proton pulses. The experimental data is
compared to synthetic dark-field values obtained from
hydrodynamic simulations of a simplified foam model. Both
experimental and simulation results demonstrate the
viability of utilizing grating-based dark-field imaging for
observing microstructural changes in foam targets.},
cin = {PPH},
ddc = {600},
cid = {I:(DE-Ds200)PPH-20051214OR027},
pnm = {612 - Cosmic Matter in the Laboratory (POF4-612) / DFG
project G:(GEPRIS)452935060 - Einzelschuss
Röntgen-Phasenkonstrast Abbildung von dichten Plasmen
(452935060) / FAIR Phase-0 - FAIR Phase-0 Research Program
(GSI-FAIR-Phase-0) / DFG project G:(GEPRIS)491382106 -
Open-Access-Publikationskosten / 2025-2027 / GSI
Helmholtzzentrum für Schwerionenforschung (491382106)},
pid = {G:(DE-HGF)POF4-612 / G:(GEPRIS)452935060 /
G:(Ds200)GSI-FAIR-Phase-0 / G:(GEPRIS)491382106},
experiment = {$EXP:(DE-Ds200)Experiment_without_proposal_number-20200803$},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:41298900},
UT = {WOS:001629328000006},
doi = {10.1038/s41598-025-30010-8},
url = {https://repository.gsi.de/record/364991},
}