mriselMagnetic Resonance in SolidsMagnetic Resonance in Solids2072-5981Kazan Federal Universitymrisel-207Research ArticleСтатьиCreation and Stability of Skyrmion State in Two-Dimensional Magnets at DopingIneevA. D.

Kremlevskaya, 18, Kazan 420008

aineev@mail.ruKochelaevB. I.

Kremlevskaya, 18, Kazan 420008

Kazan State UniversityRussian Federation2005210120247116Copyright © Ineev A.D., Kochelaev B.I., 20242024Ineev A.D., Kochelaev B.I.Ineev A.D., Kochelaev B.I.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.mrsej.ru/jour/article/view/207

It was shown that the hole introduced in CuO2 plane causes the creation of the skyrmion spin configuration. The stability of the skyrmion state is investigated. It was established that the critical values of the exchange interaction anisotropy and interaction between planes at which skyrmion starts to destroy, are much more than in real cuprates.

skyrmionantiskyrmionexchange coupling anisotropyReferencesShraimann B.I., Siggia E.D., Phys.Rev.Lett., v.61, N.4, 467 (1988)Shraimann B.I., Siggia E.D., Phys.Rev.Lett., v.61, N.4, 467 (1988)R.J. Gooding, Phys.Rev.Lett., v. 66, N. 17, 2266 (1997)R.J. Gooding, Phys.Rev.Lett., v. 66, N. 17, 2266 (1997)T. Morinari, arXiv: cond-mat/0502437(2005)T. Morinari, arXiv: cond-mat/0502437(2005)A.I. Ahiezer, V.G. Bariahtar, S.V. Peletminsky, JETP, v. 36, 474 (1967)A.I. Ahiezer, V.G. Bariahtar, S.V. Peletminsky, JETP, v. 36, 474 (1967)F. Waldner, Abstracts of international conference on theoretical trends in low-dimensional magnetism. Firenze, p. 32 (2003)F. Waldner, Abstracts of international conference on theoretical trends in low-dimensional magnetism. Firenze, p. 32 (2003)

The authors declare that there are no conflicts of interest present.