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Transformation of Structure and Magnetic Properties of Cu2MnBO5 under Partial Mn 3+  → Fe 3+ Substitution Full article

Journal Journal of Magnetism and Magnetic Materials
ISSN: 0304-8853
Output data Year: 2018, Volume: 464, Pages: 1-10 Pages count : 10 DOI: 10.1016/j.jmmm.2018.05.021
Tags Ludwigites; Crystal growth; Ferrimagnets; Quasi-low-dimensional structure; Magnetic phase transitions
Authors Moshkina E.M. 1,2 , Platunov M.S. 1 , Seryotkin Yu.V. 3,4 , Bovina A.F. 1 , Eremin E.V. 1,5 , Sofronova S.N. 1 , Bezmaternykh L.N. 1
Affiliations
1 Kirensky Institute of Physics, Federal Research Center KSC SB RAS, 660036 Krasnoyarsk, Russia
2 Siberian State University of Science and Technologies, 660014 Krasnoyarsk, Russia
3 V.S. Sobolev Institute of Geology and Mineralogy, SB RAS, 630090 Novosibirsk, Russia
4 Novosibirsk State University, 630090 Novosibirsk, Russia
5 Siberian Federal University, 660041 Krasnoyarsk, Russia

Abstract: Single crystals of Fe-substituted Cu(2)Mn(1-x)FexBO(5) ludwigites have been synthesized using flux technique (x = 0.2, 0.4, 0.5 - in the initial flux system). Structural properties of the synthesized compounds were studied by the single crystal and powder X-ray diffraction analysis. Obtained results were analyzed in the relationship with parent compound Cu2MnBO5. It was revealed that the type of monoclinic distortions of Fe-substituted ludwigites is different from the structure of Cu2MnBO5. The real cation composition and local structure of Cu(2)Mn(1-x)FexBO(5) ludwigites were studied using XANES and EXAFS techniques, respectively. Analysis of field and thermal dependencies of magnetization showed a high dependence of the magnetic properties of these ludwigites on x with changing the type of magnetic ordering.
Cite: Moshkina E.M. , Platunov M.S. , Seryotkin Y.V. , Bovina A.F. , Eremin E.V. , Sofronova S.N. , Bezmaternykh L.N.
Transformation of Structure and Magnetic Properties of Cu2MnBO5 under Partial Mn 3+  → Fe 3+ Substitution
Journal of Magnetism and Magnetic Materials. 2018. V.464. P.1-10. DOI: 10.1016/j.jmmm.2018.05.021 WOS Scopus РИНЦ ANCAN OpenAlex
Files: Full text from publisher
Dates:
Submitted: Jan 30, 2018
Accepted: May 9, 2018
Published online: May 9, 2018
Published print: Oct 15, 2018
Identifiers:
Web of science: WOS:000434254000001
Scopus: 2-s2.0-85047091452
Elibrary: 35513481
Chemical Abstracts: 2018:991936
Chemical Abstracts (print): 169:46126
OpenAlex: W2773018521
Citing:
DB Citing
Web of science 9
Scopus 9
OpenAlex 11
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