Temperature dependence of elastic moduli and period of magnetic spirals in cubic helimagnets with spins in non-equivalent positions
- 作者: Chizhikov V.A.1,2, Dmitrienko V.E.1
-
隶属关系:
- Shubnikov Institute of Crystallography of the Kurchatov Complex Crystallography and Photonics of the NRC “Kurchatov Institute”
- MIREA — Russian Technological University
- 期: 卷 70, 编号 4 (2025)
- 页面: 637-642
- 栏目: ФИЗИЧЕСКИЕ СВОЙСТВА КРИСТАЛЛОВ
- URL: https://journal-vniispk.ru/0023-4761/article/view/306252
- DOI: https://doi.org/10.31857/S0023476125040123
- EDN: https://elibrary.ru/jgldgy
- ID: 306252
如何引用文章
详细
Critical phenomena in cubic helimagnets with nonequivalent magnetic atoms are investigated within the framework of the Weiss mean-field theory. The reason for the appearance of temperature dependences of elastic moduli and the pitch of the magnetic helicoid is found and the form of these dependences, determining the change in the conditions for the appearance of magnetic skyrmions in type II multiferroic Cu2OSeO3, is predicted.
作者简介
V. Chizhikov
Shubnikov Institute of Crystallography of the Kurchatov Complex Crystallography and Photonics of the NRC “Kurchatov Institute”; MIREA — Russian Technological University
Email: chizhikov@crys.ras.ru
俄罗斯联邦, Moscow, 119333; Moscow
V. Dmitrienko
Shubnikov Institute of Crystallography of the Kurchatov Complex Crystallography and Photonics of the NRC “Kurchatov Institute”
编辑信件的主要联系方式.
Email: chizhikov@crys.ras.ru
俄罗斯联邦, Moscow, 119333
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