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Spin waves in full-polarized state of Dzyaloshinskii-Moriya helimagnets : Small-angle neutron scattering stud. / Grigoriev, S. V.; Sukhanov, A. S.; Altynbaev, E. V.; Siegfried, S. A.; Heinemann, A.; Kizhe, P.; Maleyev, S. V.

в: Physical Review B - Condensed Matter and Materials Physics, Том 92, № 22, 220415, 21.12.2015.

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

Harvard

Grigoriev, SV, Sukhanov, AS, Altynbaev, EV, Siegfried, SA, Heinemann, A, Kizhe, P & Maleyev, SV 2015, 'Spin waves in full-polarized state of Dzyaloshinskii-Moriya helimagnets: Small-angle neutron scattering stud', Physical Review B - Condensed Matter and Materials Physics, Том. 92, № 22, 220415. https://doi.org/10.1103/PhysRevB.92.220415, https://doi.org/10.1103/PhysRevB.92.220415

APA

Grigoriev, S. V., Sukhanov, A. S., Altynbaev, E. V., Siegfried, S. A., Heinemann, A., Kizhe, P., & Maleyev, S. V. (2015). Spin waves in full-polarized state of Dzyaloshinskii-Moriya helimagnets: Small-angle neutron scattering stud. Physical Review B - Condensed Matter and Materials Physics, 92(22), [220415]. https://doi.org/10.1103/PhysRevB.92.220415, https://doi.org/10.1103/PhysRevB.92.220415

Vancouver

Grigoriev SV, Sukhanov AS, Altynbaev EV, Siegfried SA, Heinemann A, Kizhe P и пр. Spin waves in full-polarized state of Dzyaloshinskii-Moriya helimagnets: Small-angle neutron scattering stud. Physical Review B - Condensed Matter and Materials Physics. 2015 Дек. 21;92(22). 220415. https://doi.org/10.1103/PhysRevB.92.220415, https://doi.org/10.1103/PhysRevB.92.220415

Author

Grigoriev, S. V. ; Sukhanov, A. S. ; Altynbaev, E. V. ; Siegfried, S. A. ; Heinemann, A. ; Kizhe, P. ; Maleyev, S. V. / Spin waves in full-polarized state of Dzyaloshinskii-Moriya helimagnets : Small-angle neutron scattering stud. в: Physical Review B - Condensed Matter and Materials Physics. 2015 ; Том 92, № 22.

BibTeX

@article{9f3a4cf36b6b4bc89b74f1609fedf466,
title = "Spin waves in full-polarized state of Dzyaloshinskii-Moriya helimagnets: Small-angle neutron scattering stud",
abstract = "We develop the technique to study the spin-wave dynamics of the full-polarized state of the Dzyaloshinskii-Moriya helimagnets by polarized small-angle neutron scattering. We have experimentally proven that the spin-waves dispersion in this state has the anisotropic form. We show that the neutron scattering image displays a circle with a certain radius which is centered at the momentum transfer corresponding to the helix wave vector in helimagnetic phase ks, which is oriented along the applied magnetic field H. The radius of this circle is directly related to the spin-wave stiffness of this system. This scattering depends on the neutron polarization showing the one-handed nature of the spin waves in Dzyaloshinskii-Moriya helimagnets in the full-polarized phase. We show that the spin-wave stiffness A for MnSi helimagnet decreased twice as the temperature increases from zero to the critical temperature Tc.",
author = "Grigoriev, {S. V.} and Sukhanov, {A. S.} and Altynbaev, {E. V.} and Siegfried, {S. A.} and A. Heinemann and P. Kizhe and Maleyev, {S. V.}",
note = "Publisher Copyright: {\textcopyright} 2015 American Physical Society.",
year = "2015",
month = dec,
day = "21",
doi = "10.1103/PhysRevB.92.220415",
language = "English",
volume = "92",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",
number = "22",

}

RIS

TY - JOUR

T1 - Spin waves in full-polarized state of Dzyaloshinskii-Moriya helimagnets

T2 - Small-angle neutron scattering stud

AU - Grigoriev, S. V.

AU - Sukhanov, A. S.

AU - Altynbaev, E. V.

AU - Siegfried, S. A.

AU - Heinemann, A.

AU - Kizhe, P.

AU - Maleyev, S. V.

N1 - Publisher Copyright: © 2015 American Physical Society.

PY - 2015/12/21

Y1 - 2015/12/21

N2 - We develop the technique to study the spin-wave dynamics of the full-polarized state of the Dzyaloshinskii-Moriya helimagnets by polarized small-angle neutron scattering. We have experimentally proven that the spin-waves dispersion in this state has the anisotropic form. We show that the neutron scattering image displays a circle with a certain radius which is centered at the momentum transfer corresponding to the helix wave vector in helimagnetic phase ks, which is oriented along the applied magnetic field H. The radius of this circle is directly related to the spin-wave stiffness of this system. This scattering depends on the neutron polarization showing the one-handed nature of the spin waves in Dzyaloshinskii-Moriya helimagnets in the full-polarized phase. We show that the spin-wave stiffness A for MnSi helimagnet decreased twice as the temperature increases from zero to the critical temperature Tc.

AB - We develop the technique to study the spin-wave dynamics of the full-polarized state of the Dzyaloshinskii-Moriya helimagnets by polarized small-angle neutron scattering. We have experimentally proven that the spin-waves dispersion in this state has the anisotropic form. We show that the neutron scattering image displays a circle with a certain radius which is centered at the momentum transfer corresponding to the helix wave vector in helimagnetic phase ks, which is oriented along the applied magnetic field H. The radius of this circle is directly related to the spin-wave stiffness of this system. This scattering depends on the neutron polarization showing the one-handed nature of the spin waves in Dzyaloshinskii-Moriya helimagnets in the full-polarized phase. We show that the spin-wave stiffness A for MnSi helimagnet decreased twice as the temperature increases from zero to the critical temperature Tc.

UR - http://www.scopus.com/inward/record.url?scp=84953898176&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.92.220415

DO - 10.1103/PhysRevB.92.220415

M3 - Article

VL - 92

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 22

M1 - 220415

ER -

ID: 3988205