Email this article Critical behavior of a monoaxial chiral helimagnet
- Authors: Ovchinnikov A.S.1, Bostrem I.G.1, Sinitsyn V.E.1, Kishine J.2
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Affiliations:
- Institute of Natural Sciences
- Division of Natural and Environmental Sciences
- Issue: Vol 191, No 3 (2017)
- Pages: 924-938
- Section: Article
- URL: https://journals.rcsi.science/0040-5779/article/view/171287
- DOI: https://doi.org/10.1134/S0040577917060101
- ID: 171287
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Abstract
We analyze the critical behavior of magnetically ordered phases appearing in a monoaxial chiral helimagnet in a weak external magnetic field. Using the formalism of the equations of state in the critical region, we determine the temperature dependence of the order parameters for the conical phase and the soliton-lattice phase. We calculated the critical exponents and show that they coincide with those in the three-dimensional Heisenberg model.
About the authors
A. S. Ovchinnikov
Institute of Natural Sciences
Author for correspondence.
Email: alexander.ovchinnikov@urfu.ru
Russian Federation, Ekaterinburg
I. G. Bostrem
Institute of Natural Sciences
Email: alexander.ovchinnikov@urfu.ru
Russian Federation, Ekaterinburg
Vl. E. Sinitsyn
Institute of Natural Sciences
Email: alexander.ovchinnikov@urfu.ru
Russian Federation, Ekaterinburg
J. Kishine
Division of Natural and Environmental Sciences
Email: alexander.ovchinnikov@urfu.ru
Japan, Chiba
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