This title appears in the Scientific Report :
2023
Please use the identifier:
http://dx.doi.org/10.1016/j.jmmm.2023.170415 in citations.
Please use the identifier: http://dx.doi.org/10.34734/FZJ-2023-04488 in citations.
Complex interplay between 3d and 4f magnetic systems in multiferroic DyMnO$_3$
Complex interplay between 3d and 4f magnetic systems in multiferroic DyMnO$_3$
Structural and magnetic properties of single crystals of DyMnO$_3$ were investigated by neutron diffraction in order to study the peculiarities of $3d$-$4f$ interactions in this compound. Precise magnetic order and its detailed temperature evolution were determined using single crystal neutron diffr...
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Personal Name(s): | Zobkalo, I. A. |
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Meven, Martin / Freidman, A. L. / Semenov, S. V. / Terentjev, K. Yu. K. / Pavlovskiy, N. S. / Kolkov, M. I. / Shaykhutdinov, K. A. / Hutanu, V. / Matveeva, A. N. (Corresponding author) | |
Contributing Institute: |
JCNS-4; JCNS-4 Heinz Maier-Leibnitz Zentrum; MLZ Streumethoden; JCNS-2 JARA-FIT; JARA-FIT JCNS-FRM-II; JCNS-FRM-II |
Published in: | Journal of magnetism and magnetic materials, 569 (2023) S. 170415 |
Imprint: |
Amsterdam
North-Holland Publ. Co.
2023
|
DOI: |
10.1016/j.jmmm.2023.170415 |
DOI: |
10.34734/FZJ-2023-04488 |
Document Type: |
Journal Article |
Research Program: |
Materials – Quantum, Complex and Functional Materials Jülich Centre for Neutron Research (JCNS) (FZJ) |
Subject (ZB): | |
Link: |
Restricted Published on 2023-01-18. Available in OpenAccess from 2025-01-18. |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.34734/FZJ-2023-04488 in citations.
Structural and magnetic properties of single crystals of DyMnO$_3$ were investigated by neutron diffraction in order to study the peculiarities of $3d$-$4f$ interactions in this compound. Precise magnetic order and its detailed temperature evolution were determined using single crystal neutron diffraction. Elliptical cycloid on manganese subsystem below $T_{Ch}$ = 19 K was confirmed, with temperature decrease the elipticity of the Mn magnetic structure reduces significantly, creating almost circular cycloid. Temperature evolution of the magnetic structure demonstrate specific hysteretic behavior. The results show a complex interplay between transition metal and rare earth magnetic sublattices leading to so-called “Mn- controlled” and “Dy- controlled” magnetic states. The strong and complicate $3d$-$4f$ interaction leads to the unusual very slow magnetic structure relaxation. |