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Magnetic Structure of Dy–Co Superlattices near the Compensation Temperature. / Makarova, M. V.; Kravtsov, E. A.; Proglyado, V. V. et al.
In: Journal of Surface Investigation, Vol. 17, No. 2, 2023, p. 450-454.

Research output: Contribution to journal › Article › peer-review

Harvard

Makarova, MV, Kravtsov, EA, Proglyado, VV, Subbotin, IA, Pashaev, EM, Kholin, D & Khaydukov, YN 2023, 'Magnetic Structure of Dy–Co Superlattices near the Compensation Temperature', Journal of Surface Investigation, vol. 17, no. 2, pp. 450-454. https://doi.org/10.1134/S1027451023020313

APA

Makarova, M. V., Kravtsov, E. A., Proglyado, V. V., Subbotin, I. A., Pashaev, E. M., Kholin, D., & Khaydukov, Y. N. (2023). Magnetic Structure of Dy–Co Superlattices near the Compensation Temperature. Journal of Surface Investigation, 17(2), 450-454. https://doi.org/10.1134/S1027451023020313

Vancouver

Makarova MV, Kravtsov EA, Proglyado VV, Subbotin IA, Pashaev EM, Kholin D et al. Magnetic Structure of Dy–Co Superlattices near the Compensation Temperature. Journal of Surface Investigation. 2023;17(2):450-454. doi: 10.1134/S1027451023020313

Author

Makarova, M. V. ; Kravtsov, E. A. ; Proglyado, V. V. et al. / Magnetic Structure of Dy–Co Superlattices near the Compensation Temperature. In: Journal of Surface Investigation. 2023 ; Vol. 17, No. 2. pp. 450-454.

BibTeX

@article{90f74dae5a494dc29e2c131532ebe5b2,
title = "Magnetic Structure of Dy–Co Superlattices near the Compensation Temperature",
abstract = "The magnetic ordering of a multilayer structure of Dy–Co is studied using complementary methods of polarized neutron reflectometry and Kerr magnetometry. It is found that during the deposition of a layered structure, the Dy and Co layers are partially mixed with the formation of the DyCo2 intermetallic compound. The profiles of the magnetization of individual layers at the atomic level are determined. A description for the noncollinear magnetic structure of the layers near the compensation point using neutron reflectometry data is given. Triple hysteresis loops observed in the same temperature range most likely indicate the nonequivalence of the outer and inner superlattice layers. The inhomogeneity profile of the DyCo2 layer magnetization distribution can be explained by strong exchange interaction at the interfaces. In a small applied magnetic field, the interlayer exchange interaction dominates over the Zeeman energy. The antiparallel ordering of the magnetic moments of the Co and DyCo2 layers is distorted by the magnetic field; as a result, the angle between the magnetization vectors is maximal at the Co/DyCo2 interfaces only. {\textcopyright} 2023, Pleiades Publishing, Ltd.",
author = "Makarova, {M. V.} and Kravtsov, {E. A.} and Proglyado, {V. V.} and Subbotin, {I. A.} and Pashaev, {E. M.} and D. Kholin and Khaydukov, {Yu. N.}",
note = "The experiments on X-ray diagnostics using equipment of the Kurchatov Synchrotron-Neutron Research Complex at the Federal Scientific Center “Kurchatov Institute” and analysis of the experimental data were supported by the Ministry of Science and Higher Education of the Russian Federation, Agreement no. 075-15-2021-1350, October 5, 2021 (internal number 15 SIN.21.0004) Neutronographic research was supported by the Ministry of Science and Higher Education of the Russian Federation, Agreement no. 075-15-2022-830 dated 27.05.2022 (Continuation of Agreement No. 075- 15-2021-1358 dated October 12, 2021).",
year = "2023",
doi = "10.1134/S1027451023020313",
language = "English",
volume = "17",
pages = "450--454",
journal = "Journal of Surface Investigation",
issn = "1027-4510",
publisher = "Pleiades Publishing",
number = "2",

}

RIS

TY - JOUR

T1 - Magnetic Structure of Dy–Co Superlattices near the Compensation Temperature

AU - Makarova, M. V.

AU - Kravtsov, E. A.

AU - Proglyado, V. V.

AU - Subbotin, I. A.

AU - Pashaev, E. M.

AU - Kholin, D.

AU - Khaydukov, Yu. N.

N1 - The experiments on X-ray diagnostics using equipment of the Kurchatov Synchrotron-Neutron Research Complex at the Federal Scientific Center “Kurchatov Institute” and analysis of the experimental data were supported by the Ministry of Science and Higher Education of the Russian Federation, Agreement no. 075-15-2021-1350, October 5, 2021 (internal number 15 SIN.21.0004) Neutronographic research was supported by the Ministry of Science and Higher Education of the Russian Federation, Agreement no. 075-15-2022-830 dated 27.05.2022 (Continuation of Agreement No. 075- 15-2021-1358 dated October 12, 2021).

PY - 2023

Y1 - 2023

N2 - The magnetic ordering of a multilayer structure of Dy–Co is studied using complementary methods of polarized neutron reflectometry and Kerr magnetometry. It is found that during the deposition of a layered structure, the Dy and Co layers are partially mixed with the formation of the DyCo2 intermetallic compound. The profiles of the magnetization of individual layers at the atomic level are determined. A description for the noncollinear magnetic structure of the layers near the compensation point using neutron reflectometry data is given. Triple hysteresis loops observed in the same temperature range most likely indicate the nonequivalence of the outer and inner superlattice layers. The inhomogeneity profile of the DyCo2 layer magnetization distribution can be explained by strong exchange interaction at the interfaces. In a small applied magnetic field, the interlayer exchange interaction dominates over the Zeeman energy. The antiparallel ordering of the magnetic moments of the Co and DyCo2 layers is distorted by the magnetic field; as a result, the angle between the magnetization vectors is maximal at the Co/DyCo2 interfaces only. © 2023, Pleiades Publishing, Ltd.

AB - The magnetic ordering of a multilayer structure of Dy–Co is studied using complementary methods of polarized neutron reflectometry and Kerr magnetometry. It is found that during the deposition of a layered structure, the Dy and Co layers are partially mixed with the formation of the DyCo2 intermetallic compound. The profiles of the magnetization of individual layers at the atomic level are determined. A description for the noncollinear magnetic structure of the layers near the compensation point using neutron reflectometry data is given. Triple hysteresis loops observed in the same temperature range most likely indicate the nonequivalence of the outer and inner superlattice layers. The inhomogeneity profile of the DyCo2 layer magnetization distribution can be explained by strong exchange interaction at the interfaces. In a small applied magnetic field, the interlayer exchange interaction dominates over the Zeeman energy. The antiparallel ordering of the magnetic moments of the Co and DyCo2 layers is distorted by the magnetic field; as a result, the angle between the magnetization vectors is maximal at the Co/DyCo2 interfaces only. © 2023, Pleiades Publishing, Ltd.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85159186298

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000986613300022

U2 - 10.1134/S1027451023020313

DO - 10.1134/S1027451023020313

M3 - Article

VL - 17

SP - 450

EP - 454

JO - Journal of Surface Investigation

JF - Journal of Surface Investigation

SN - 1027-4510

IS - 2

ER -

ID: 39196145