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Mean-field description of skyrmion lattice in hexagonal frustrated antiferromagnets. / Utesov, Oleg I.

в: Physical Review B, Том 105, № 5, 054435, 28.02.2022.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

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@article{3286f0ec6fe24ef7a1603b830da6e6f7,
title = "Mean-field description of skyrmion lattice in hexagonal frustrated antiferromagnets",
abstract = "A simple mean-field description of frustrated antiferromagnets on hexagonal lattices, aimed to describe the high-temperature part of the temperature-magnetic field phase diagram, is proposed. It is shown that an interplay between modulation vector symmetry, Zeeman energy, and magnetodipolar interaction leads to stabilization of the triple-Q skyrmion lattice in a certain region of the phase diagram. The corresponding analytical expressions for phase boundaries are derived. The possible relevance to the high-temperature part of the Gd2PdSi3 phase diagram is discussed.",
keywords = "SUCCESSIVE PHASE-TRANSITIONS, MAGNETIC-FIELD, STATES",
author = "Utesov, {Oleg I.}",
note = "Publisher Copyright: {\textcopyright} 2022 American Physical Society.",
year = "2022",
month = feb,
day = "28",
doi = "10.1103/PhysRevB.105.054435",
language = "English",
volume = "105",
journal = "Physical Review B-Condensed Matter",
issn = "1098-0121",
publisher = "American Physical Society",
number = "5",

}

RIS

TY - JOUR

T1 - Mean-field description of skyrmion lattice in hexagonal frustrated antiferromagnets

AU - Utesov, Oleg I.

N1 - Publisher Copyright: © 2022 American Physical Society.

PY - 2022/2/28

Y1 - 2022/2/28

N2 - A simple mean-field description of frustrated antiferromagnets on hexagonal lattices, aimed to describe the high-temperature part of the temperature-magnetic field phase diagram, is proposed. It is shown that an interplay between modulation vector symmetry, Zeeman energy, and magnetodipolar interaction leads to stabilization of the triple-Q skyrmion lattice in a certain region of the phase diagram. The corresponding analytical expressions for phase boundaries are derived. The possible relevance to the high-temperature part of the Gd2PdSi3 phase diagram is discussed.

AB - A simple mean-field description of frustrated antiferromagnets on hexagonal lattices, aimed to describe the high-temperature part of the temperature-magnetic field phase diagram, is proposed. It is shown that an interplay between modulation vector symmetry, Zeeman energy, and magnetodipolar interaction leads to stabilization of the triple-Q skyrmion lattice in a certain region of the phase diagram. The corresponding analytical expressions for phase boundaries are derived. The possible relevance to the high-temperature part of the Gd2PdSi3 phase diagram is discussed.

KW - SUCCESSIVE PHASE-TRANSITIONS

KW - MAGNETIC-FIELD

KW - STATES

UR - http://www.scopus.com/inward/record.url?scp=85126054021&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/56e6e7d3-0021-36fd-b113-adb9d0bf1bec/

U2 - 10.1103/PhysRevB.105.054435

DO - 10.1103/PhysRevB.105.054435

M3 - Article

AN - SCOPUS:85126054021

VL - 105

JO - Physical Review B-Condensed Matter

JF - Physical Review B-Condensed Matter

SN - 1098-0121

IS - 5

M1 - 054435

ER -

ID: 93684934