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@ARTICLE{LasoGarcia:622084,
author = {Laso Garcia, Alejandro and Yang, Long and Bouffetier,
Victorien and Appel, Karen and Baehtz, Carsten and Hagemann,
Johannes and Höppner, Hauke and Humphries, Oliver and
Kluge, Thomas and Mishchenko, Mikhail and Nakatsutsumi,
Motoaki and Pelka, Alexander and Preston, Thomas R. and
Randolph, Lisa and Zastrau, Ulf and Cowan, Thomas E. and
Huang, Lingen and Toncian, Toma},
title = {{C}ylindrical compression of thin wires by irradiation with
a {J}oule-class short-pulse laser},
journal = {Nature Communications},
volume = {15},
number = {1},
issn = {2041-1723},
address = {[London]},
publisher = {Springer Nature},
reportid = {PUBDB-2025-00170},
pages = {7896},
year = {2024},
abstract = {Equation of state measurements at Jovian or stellar
conditions are currently conducted by dynamic shock
compression driven by multi-kilojoule multi-beam
nanosecond-duration lasers. These experiments require
precise design of the target and specific tailoring of the
spatial and temporal laser profiles to reach the highest
pressures. At the same time, the studies are limited by the
low repetition rate of the lasers. Here, we show that by the
irradiation of a thin wire with single-beam Joule-class
short-pulse laser, a converging cylindrical shock is
generated compressing the wire material to conditions
relevant to the above applications. The shockwave was
observed using Phase Contrast Imaging employing a hard X-ray
Free Electron Laser with unprecedented temporal and spatial
sensitivity. The data collected for Cu wires is in agreement
with hydrodynamic simulations of an ablative shock launched
by highly impulsive and transient resistive heating of the
wire surface. The subsequent cylindrical shockwave travels
toward the wire axis and is predicted to reach a compression
factor of 9 and pressures above 800 Mbar. Simulations for
astrophysical relevant materials underline the potential of
this compression technique as a new tool for high energy
density studies at high repetition rates.},
cin = {FS-PETRA},
ddc = {500},
cid = {I:(DE-H253)FS-PETRA-20140814},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632)},
pid = {G:(DE-HGF)POF4-632},
experiment = {EXP:(DE-H253)XFEL-SASE2-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:39266548},
UT = {WOS:001312845900035},
doi = {10.1038/s41467-024-52232-6},
url = {https://bib-pubdb1.desy.de/record/622084},
}