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Effect of magnetic frustrations on magnetism of the Fe3BO5 and Co3BO5 ludwigites. / Knyazev, Yu V.; Kazak, N. V.; Nazarenko, I. I.; Sofronova, S. N.; Rostovtsev, N. D.; Bartolome, J.; Arauzo, A.; Ovchinnikov, S. G.

в: Journal of Magnetism and Magnetic Materials, Том 474, 15.03.2019, стр. 493-500.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Knyazev, YV, Kazak, NV, Nazarenko, II, Sofronova, SN, Rostovtsev, ND, Bartolome, J, Arauzo, A & Ovchinnikov, SG 2019, 'Effect of magnetic frustrations on magnetism of the Fe3BO5 and Co3BO5 ludwigites', Journal of Magnetism and Magnetic Materials, Том. 474, стр. 493-500. https://doi.org/10.1016/j.jmmm.2018.10.126

APA

Knyazev, Y. V., Kazak, N. V., Nazarenko, I. I., Sofronova, S. N., Rostovtsev, N. D., Bartolome, J., Arauzo, A., & Ovchinnikov, S. G. (2019). Effect of magnetic frustrations on magnetism of the Fe3BO5 and Co3BO5 ludwigites. Journal of Magnetism and Magnetic Materials, 474, 493-500. https://doi.org/10.1016/j.jmmm.2018.10.126

Vancouver

Knyazev YV, Kazak NV, Nazarenko II, Sofronova SN, Rostovtsev ND, Bartolome J и пр. Effect of magnetic frustrations on magnetism of the Fe3BO5 and Co3BO5 ludwigites. Journal of Magnetism and Magnetic Materials. 2019 Март 15;474:493-500. https://doi.org/10.1016/j.jmmm.2018.10.126

Author

Knyazev, Yu V. ; Kazak, N. V. ; Nazarenko, I. I. ; Sofronova, S. N. ; Rostovtsev, N. D. ; Bartolome, J. ; Arauzo, A. ; Ovchinnikov, S. G. / Effect of magnetic frustrations on magnetism of the Fe3BO5 and Co3BO5 ludwigites. в: Journal of Magnetism and Magnetic Materials. 2019 ; Том 474. стр. 493-500.

BibTeX

@article{8effee2a97024af39f785fb94a366f53,
title = "Effect of magnetic frustrations on magnetism of the Fe3BO5 and Co3BO5 ludwigites",
abstract = "The magnetic structures of Fe3BO5 and Co3BO5 ludwigites have been studied experimentally by magnetic measurements and theoretically by the combination of the group theoretical analysis and semi empiric calculations of the superexchange interactions. The different collinear spin configurations in the triads 3-1-3 and 4-2-4 including ferromagnetic, antiferromagnetic and dimer have been considered. For Fe3BO5 the antiferromagnetic state with zero magnetic moment per unit cell, showing the lowest energy, results to be the most probable magnetic ground state. The unusual magnetic structure comprising two virtually independent orthogonal subsystems is formed to avoid heavy frustrations of superexchange interactions between the 3-1-3 and 4-2-4 spin ladders. In Co3BO5 the magnetic frustrations present for the Co3+ high-spin state are quenched for a Co3+ low spin state resulting in the ferrimagnetic long-range order. The obtained results are discussed in comparison with experimental magnetic data.",
keywords = "Antiferromagnetics, Frustrations, Superexchange interactions",
author = "Knyazev, {Yu V.} and Kazak, {N. V.} and Nazarenko, {I. I.} and Sofronova, {S. N.} and Rostovtsev, {N. D.} and J. Bartolome and A. Arauzo and Ovchinnikov, {S. G.}",
note = "Publisher Copyright: {\textcopyright} 2018 Elsevier B.V.",
year = "2019",
month = mar,
day = "15",
doi = "10.1016/j.jmmm.2018.10.126",
language = "English",
volume = "474",
pages = "493--500",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Effect of magnetic frustrations on magnetism of the Fe3BO5 and Co3BO5 ludwigites

AU - Knyazev, Yu V.

AU - Kazak, N. V.

AU - Nazarenko, I. I.

AU - Sofronova, S. N.

AU - Rostovtsev, N. D.

AU - Bartolome, J.

AU - Arauzo, A.

AU - Ovchinnikov, S. G.

N1 - Publisher Copyright: © 2018 Elsevier B.V.

PY - 2019/3/15

Y1 - 2019/3/15

N2 - The magnetic structures of Fe3BO5 and Co3BO5 ludwigites have been studied experimentally by magnetic measurements and theoretically by the combination of the group theoretical analysis and semi empiric calculations of the superexchange interactions. The different collinear spin configurations in the triads 3-1-3 and 4-2-4 including ferromagnetic, antiferromagnetic and dimer have been considered. For Fe3BO5 the antiferromagnetic state with zero magnetic moment per unit cell, showing the lowest energy, results to be the most probable magnetic ground state. The unusual magnetic structure comprising two virtually independent orthogonal subsystems is formed to avoid heavy frustrations of superexchange interactions between the 3-1-3 and 4-2-4 spin ladders. In Co3BO5 the magnetic frustrations present for the Co3+ high-spin state are quenched for a Co3+ low spin state resulting in the ferrimagnetic long-range order. The obtained results are discussed in comparison with experimental magnetic data.

AB - The magnetic structures of Fe3BO5 and Co3BO5 ludwigites have been studied experimentally by magnetic measurements and theoretically by the combination of the group theoretical analysis and semi empiric calculations of the superexchange interactions. The different collinear spin configurations in the triads 3-1-3 and 4-2-4 including ferromagnetic, antiferromagnetic and dimer have been considered. For Fe3BO5 the antiferromagnetic state with zero magnetic moment per unit cell, showing the lowest energy, results to be the most probable magnetic ground state. The unusual magnetic structure comprising two virtually independent orthogonal subsystems is formed to avoid heavy frustrations of superexchange interactions between the 3-1-3 and 4-2-4 spin ladders. In Co3BO5 the magnetic frustrations present for the Co3+ high-spin state are quenched for a Co3+ low spin state resulting in the ferrimagnetic long-range order. The obtained results are discussed in comparison with experimental magnetic data.

KW - Antiferromagnetics

KW - Frustrations

KW - Superexchange interactions

UR - http://www.scopus.com/inward/record.url?scp=85056697892&partnerID=8YFLogxK

U2 - 10.1016/j.jmmm.2018.10.126

DO - 10.1016/j.jmmm.2018.10.126

M3 - Article

AN - SCOPUS:85056697892

VL - 474

SP - 493

EP - 500

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

ER -

ID: 99849998