Insight into the Temperature-Dependent Canting of 4f Magnetic Moments from 4f Photoemission
D. Yu. Usachov
1, 2, 3
,
Artem V. Tarasov
1, 2
,
D. Glazkova
1
,
Daria Glazkova
1
,
M. Mende
4
,
Max Mende
4
,
S Schulz
4
,
Susanne Schulz
4
,
Georg Poelchen
4
,
A. V. Fedorov
5
,
O. Yu. Vilkov
1
,
K. A. Bokai
1
,
V. S. Stolyarov
2, 3, 6
,
Kristin Kliemt
7
,
C Krellner
7
,
Denis Vyalikh
8, 9
8
Publication type: Journal Article
Publication date: 2023-06-09
scimago Q1
wos Q1
SJR: 1.394
CiteScore: 8.7
Impact factor: 4.6
ISSN: 19487185
PubMed ID:
37294735
Physical and Theoretical Chemistry
General Materials Science
Abstract
The orientation of the 4f moments offers an additional degree of freedom for engineering the spin-related properties in spintronic nanostructures of lanthanides. Yet, precise monitoring of the direction of magnetic moments remains a challenge. Here, on the example of the antiferromagnets HoRh2Si2 and DyRh2Si2, we investigate the temperature-dependent canting of the 4f moments near the surface. We demonstrate that this canting can be understood in the framework of crystal electric field theory and the exchange magnetic interaction. Using photoelectron spectroscopy, we disclose subtle but certain temperature-dependent changes in the line shape of the 4f multiplet. These changes are directly linked to the canting of the 4f moments, which is different for the individual lanthanide layers near the surface. Our results illustrate the opportunity to monitor the orientation of the 4f-moments with high precision, which is essential for development of novel lanthanide-based nanostructures, interfaces, supramolecular complexes, and single-molecule magnets for various applications.
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Total citations:
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Citations from 2024:
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Usachov D. Y. et al. Insight into the Temperature-Dependent Canting of 4f Magnetic Moments from 4f Photoemission // Journal of Physical Chemistry Letters. 2023. Vol. 14. No. 24. pp. 5537-5545.
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Usachov D. Y., Tarasov A. V., Glazkova D., Glazkova D., Mende M., Mende M., Schulz S., Schulz S., Poelchen G., Fedorov A. V., Vilkov O. Y., Bokai K. A., Stolyarov V. S., Kliemt K., Krellner C., Krellner C., Vyalikh D. Insight into the Temperature-Dependent Canting of 4f Magnetic Moments from 4f Photoemission // Journal of Physical Chemistry Letters. 2023. Vol. 14. No. 24. pp. 5537-5545.
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RIS
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TY - JOUR
DO - 10.1021/acs.jpclett.3c01276
UR - https://pubs.acs.org/doi/10.1021/acs.jpclett.3c01276
TI - Insight into the Temperature-Dependent Canting of 4f Magnetic Moments from 4f Photoemission
T2 - Journal of Physical Chemistry Letters
AU - Usachov, D. Yu.
AU - Tarasov, Artem V.
AU - Glazkova, D.
AU - Glazkova, Daria
AU - Mende, M.
AU - Mende, Max
AU - Schulz, S
AU - Schulz, Susanne
AU - Poelchen, Georg
AU - Fedorov, A. V.
AU - Vilkov, O. Yu.
AU - Bokai, K. A.
AU - Stolyarov, V. S.
AU - Kliemt, Kristin
AU - Krellner, C
AU - Krellner, Cornelius
AU - Vyalikh, Denis
PY - 2023
DA - 2023/06/09
PB - American Chemical Society (ACS)
SP - 5537-5545
IS - 24
VL - 14
PMID - 37294735
SN - 1948-7185
ER -
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BibTex (up to 50 authors)
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@article{2023_Usachov,
author = {D. Yu. Usachov and Artem V. Tarasov and D. Glazkova and Daria Glazkova and M. Mende and Max Mende and S Schulz and Susanne Schulz and Georg Poelchen and A. V. Fedorov and O. Yu. Vilkov and K. A. Bokai and V. S. Stolyarov and Kristin Kliemt and C Krellner and Cornelius Krellner and Denis Vyalikh},
title = {Insight into the Temperature-Dependent Canting of 4f Magnetic Moments from 4f Photoemission},
journal = {Journal of Physical Chemistry Letters},
year = {2023},
volume = {14},
publisher = {American Chemical Society (ACS)},
month = {jun},
url = {https://pubs.acs.org/doi/10.1021/acs.jpclett.3c01276},
number = {24},
pages = {5537--5545},
doi = {10.1021/acs.jpclett.3c01276}
}
Cite this
MLA
Copy
Usachov, D. Yu., et al. “Insight into the Temperature-Dependent Canting of 4f Magnetic Moments from 4f Photoemission.” Journal of Physical Chemistry Letters, vol. 14, no. 24, Jun. 2023, pp. 5537-5545. https://pubs.acs.org/doi/10.1021/acs.jpclett.3c01276.