Standard

Spin-wave dynamics and exchange interactions in multiferroic NdFe3(BO3)4 explored by inelastic neutron scattering. / Golosovsky, I. V.; Ovsyanikov, A. K.; Aristov, D. N.; Matveeva, P. G.; Mukhin, A. A.; Boehm, M.; Regnault, L. P.; Bezmaternykh, L. N.

In: Journal of Magnetism and Magnetic Materials, Vol. 451, 01.04.2018, p. 443-449.

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

Harvard

Golosovsky, IV, Ovsyanikov, AK, Aristov, DN, Matveeva, PG, Mukhin, AA, Boehm, M, Regnault, LP & Bezmaternykh, LN 2018, 'Spin-wave dynamics and exchange interactions in multiferroic NdFe3(BO3)4 explored by inelastic neutron scattering', Journal of Magnetism and Magnetic Materials, vol. 451, pp. 443-449. https://doi.org/10.1016/j.jmmm.2017.10.065

APA

Golosovsky, I. V., Ovsyanikov, A. K., Aristov, D. N., Matveeva, P. G., Mukhin, A. A., Boehm, M., Regnault, L. P., & Bezmaternykh, L. N. (2018). Spin-wave dynamics and exchange interactions in multiferroic NdFe3(BO3)4 explored by inelastic neutron scattering. Journal of Magnetism and Magnetic Materials, 451, 443-449. https://doi.org/10.1016/j.jmmm.2017.10.065

Vancouver

Golosovsky IV, Ovsyanikov AK, Aristov DN, Matveeva PG, Mukhin AA, Boehm M et al. Spin-wave dynamics and exchange interactions in multiferroic NdFe3(BO3)4 explored by inelastic neutron scattering. Journal of Magnetism and Magnetic Materials. 2018 Apr 1;451:443-449. https://doi.org/10.1016/j.jmmm.2017.10.065

Author

Golosovsky, I. V. ; Ovsyanikov, A. K. ; Aristov, D. N. ; Matveeva, P. G. ; Mukhin, A. A. ; Boehm, M. ; Regnault, L. P. ; Bezmaternykh, L. N. / Spin-wave dynamics and exchange interactions in multiferroic NdFe3(BO3)4 explored by inelastic neutron scattering. In: Journal of Magnetism and Magnetic Materials. 2018 ; Vol. 451. pp. 443-449.

BibTeX

@article{4529aaf498d94124ae9ee5da75039719,
title = "Spin-wave dynamics and exchange interactions in multiferroic NdFe3(BO3)4 explored by inelastic neutron scattering",
abstract = "Magnetic excitations and exchange interactions in multiferroic NdFe3(BO3)4 were studied by inelastic neutron scattering in the phase with commensurate antiferromagnetic structure. The observed spectra were analyzed in the frame of the linear spin-wave theory. It was shown that only the model, which includes the exchange interactions within eight coordination spheres, describes satisfactorily all observed dispersion curves. The calculation showed that the spin-wave dynamics is governed by the strongest antiferromagnetic intra-chain interaction and three almost the same inter-chain interactions. Other interactions, including ferromagnetic exchange, appeared to be insignificant. The overall energy balance of the antiferromagnetic inter-chain exchange interactions, which couple the moments from the adjacent ferromagnetic layers as well as within a layer, stabilizes ferromagnetic arrangement in the latter. It demonstrates that the pathway geometry plays a crucial role in forming of the magnetic structure.",
keywords = "Exchange interactions, Inelastic neutron diffraction, Magnons, RESONANCE",
author = "Golosovsky, {I. V.} and Ovsyanikov, {A. K.} and Aristov, {D. N.} and Matveeva, {P. G.} and Mukhin, {A. A.} and M. Boehm and Regnault, {L. P.} and Bezmaternykh, {L. N.}",
year = "2018",
month = apr,
day = "1",
doi = "10.1016/j.jmmm.2017.10.065",
language = "English",
volume = "451",
pages = "443--449",
journal = "Journal of Magnetism and Magnetic Materials",
issn = "0304-8853",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Spin-wave dynamics and exchange interactions in multiferroic NdFe3(BO3)4 explored by inelastic neutron scattering

AU - Golosovsky, I. V.

AU - Ovsyanikov, A. K.

AU - Aristov, D. N.

AU - Matveeva, P. G.

AU - Mukhin, A. A.

AU - Boehm, M.

AU - Regnault, L. P.

AU - Bezmaternykh, L. N.

PY - 2018/4/1

Y1 - 2018/4/1

N2 - Magnetic excitations and exchange interactions in multiferroic NdFe3(BO3)4 were studied by inelastic neutron scattering in the phase with commensurate antiferromagnetic structure. The observed spectra were analyzed in the frame of the linear spin-wave theory. It was shown that only the model, which includes the exchange interactions within eight coordination spheres, describes satisfactorily all observed dispersion curves. The calculation showed that the spin-wave dynamics is governed by the strongest antiferromagnetic intra-chain interaction and three almost the same inter-chain interactions. Other interactions, including ferromagnetic exchange, appeared to be insignificant. The overall energy balance of the antiferromagnetic inter-chain exchange interactions, which couple the moments from the adjacent ferromagnetic layers as well as within a layer, stabilizes ferromagnetic arrangement in the latter. It demonstrates that the pathway geometry plays a crucial role in forming of the magnetic structure.

AB - Magnetic excitations and exchange interactions in multiferroic NdFe3(BO3)4 were studied by inelastic neutron scattering in the phase with commensurate antiferromagnetic structure. The observed spectra were analyzed in the frame of the linear spin-wave theory. It was shown that only the model, which includes the exchange interactions within eight coordination spheres, describes satisfactorily all observed dispersion curves. The calculation showed that the spin-wave dynamics is governed by the strongest antiferromagnetic intra-chain interaction and three almost the same inter-chain interactions. Other interactions, including ferromagnetic exchange, appeared to be insignificant. The overall energy balance of the antiferromagnetic inter-chain exchange interactions, which couple the moments from the adjacent ferromagnetic layers as well as within a layer, stabilizes ferromagnetic arrangement in the latter. It demonstrates that the pathway geometry plays a crucial role in forming of the magnetic structure.

KW - Exchange interactions

KW - Inelastic neutron diffraction

KW - Magnons

KW - RESONANCE

UR - http://www.scopus.com/inward/record.url?scp=85035007779&partnerID=8YFLogxK

U2 - 10.1016/j.jmmm.2017.10.065

DO - 10.1016/j.jmmm.2017.10.065

M3 - Article

AN - SCOPUS:85035007779

VL - 451

SP - 443

EP - 449

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

SN - 0304-8853

ER -

ID: 36118485