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@ARTICLE{ThielemannKuehn:586190,
author = {Thielemann-Kuehn, Nele and Amrhein, Tim and Bronsch, Wibke
and Pontius, Niko and Engel, Robin and Miedema, Piter and
Teichmann, Martin and Carley, Robert and Mercadier, Laurent
and Yaroslavtsev, Alexander and Mercurio, Giuseppe and
Agarwal, Naman and Gort, Rafael and Scherz, Andreas and
Dziarzhytski, Siarhei and Brenner, Guenter and Pressacco,
Federico and Wang, Rupan and Schunck, Jan and Sinha,
Mangalika and Beye, Martin and Oppeneer, Peter and Weinelt,
Martin and Schuessler-Langeheine, Christian and Jana,
Somnath and Legut, Dominik and Carva, Karel and Atxitia,
Unai and Kuiken, Benjamin van and Guyader, Lioc Le and
Chiuzbaian, Gheorghe Sorin},
title = {{O}ptical control of 4f orbital state in rare-earth metals},
journal = {Science advances},
volume = {10},
number = {16},
issn = {2375-2548},
address = {Washington, DC [u.a.]},
publisher = {Assoc.},
reportid = {PUBDB-2023-03831},
pages = {eadk9522},
year = {2024},
note = {Funding according to article information which was not
available in the system:Swedish Research council
(vR);Swedish infrastructure for computing Snic grant 2018-
05973;K. and A. Wallenberg Foundation grant
2022.0079;Project Quantum materials for applications in
sustainable technologies (QM4ST), funded as project no.
$cZ.02.01.01/00/22_008/0004572$ by P JAK, call excellent
Research;Ministry of education, Youth and Sports of the
czech Republic, project e- inFRA cZ (id:90254);czech Science
Foundation grant no. 23-04746S},
abstract = {A change of orbital state alters the coupling between ions
and their surroundings drastically. Orbital excitations are
hence key to understand and control interaction of ions.
Rare-earth elements with strong magneto-crystalline
anisotropy (MCA) are important ingredients for magnetic
devices. Thus, control of their localized 4f magnetic
moments and anisotropy is one major challenge in ultrafast
spin physics. With time-resolved x-ray absorption and
resonant inelastic scattering experiments, we show for Tb
metal that 4f-electronic excitations out of the ground-state
multiplet occur after optical pumping. These excitations are
driven by inelastic 5d-4f-electron scattering, altering the
4f-orbital state and consequently the MCA with important
implications for magnetization dynamics in 4f-metals and
more general for the excitation of localized electronic
states in correlated materials.},
cin = {FS-FLASH / $XFEL_E2_SCS$ / FS-FLASH-B / DOOR ; HAS-User /
FS-LA},
ddc = {500},
cid = {I:(DE-H253)FS-FLASH-20140814 /
$I:(DE-H253)XFEL_E2_SCS-20210408$ /
I:(DE-H253)FS-FLASH-B-20160930 /
I:(DE-H253)HAS-User-20120731 / I:(DE-H253)FS-LA-20130416},
pnm = {632 - Materials – Quantum, Complex and Functional
Materials (POF4-632) / 6G2 - FLASH (DESY) (POF4-6G2) /
VH-NG-1105 - Novel soft X-ray spectroscopies for materials
science $(2016_IVF-VH-NG-1105)$ / FS-Proposal: F-20200760
(F-20200760) / 05K19KE2 - Messplatz für Ultraschnelle
Dynamik mit maximaler Röntgensensitivität bei BESSY II
(BMBF-05K19KE2) / DFG project 328545488 - TRR 227:
Ultraschnelle Spindynamik (328545488) / s-NEBULA - Novel
Spin-Based Building Blocks for Advanced TeraHertz
Applications (863155)},
pid = {G:(DE-HGF)POF4-632 / G:(DE-HGF)POF4-6G2 /
$G:(DE-HGF)2016_IVF-VH-NG-1105$ / G:(DE-H253)F-20200760 /
G:(DE-Ds200)BMBF-05K19KE2 / G:(GEPRIS)328545488 /
G:(EU-Grant)863155},
experiment = {EXP:(DE-H253)F-PG1-20150101 /
EXP:(DE-H253)XFEL-SCS-20150101},
typ = {PUB:(DE-HGF)16},
pubmed = {pmid:38630818},
UT = {WOS:001204074900023},
doi = {10.1126/sciadv.adk9522},
url = {https://bib-pubdb1.desy.de/record/586190},
}