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@ARTICLE{Kapcia:587022,
author = {Kapcia, Konrad and Tkachenko, Victor and Capotondi, Flavio
and Lichtenstein, Alexander and Molodtsov, Serguei and
Piekarz, Przemysław and Ziaja, Beata},
title = {{U}ltrafast demagnetization in bulk nickel induced by
{X}-ray photons tuned to {N}i ${M}_3$ and ${L}_3$ absorption
edges},
journal = {Scientific reports},
volume = {14},
number = {1},
issn = {2045-2322},
address = {[London]},
publisher = {Macmillan Publishers Limited, part of Springer Nature},
reportid = {PUBDB-2023-04090, arXiv:2307.04671},
pages = {473},
year = {2024},
note = {6 pages, 5 figures (10 panels), 1 table, 30 references;
pdfRevTeX class; double-column formatting},
abstract = {Studies of light-induced demagnetization started with the
experiment performed by Beaupaire et al. on Ni. Here, we
present theoretical predictions for X-ray induced
demagnetization of nickel, with X-ray photon energies tuned
to its $M_3$ and $L_3$ absorption edges. We show that the
specific feature in the density of states in the d-band of
Ni, i.e., a sharp peak located just above the Fermi level,
strongly influences the change of the predicted magnetic
signal, making it stronger than in the previously studied
case of X-ray demagnetized cobalt. It impacts also the value
of Curie temperature for Ni. We believe that this finding
will inspire dedicated experiments investigating magnetic
processes in X-ray irradiated nickel and cobalt.},
cin = {FS-CFEL-XM},
ddc = {600},
cid = {I:(DE-H253)FS-CFEL-XM-20210408},
pnm = {631 - Matter – Dynamics, Mechanisms and Control
(POF4-631)},
pid = {G:(DE-HGF)POF4-631},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:38172505},
eprint = {2307.04671},
howpublished = {arXiv:2307.04671},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2307.04671;\%\%$},
UT = {WOS:001136583600002},
doi = {10.1038/s41598-023-50467-9},
url = {https://bib-pubdb1.desy.de/record/587022},
}