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