Abstract:
The properties of a dilute Ising magnet are studied using a two-dimensional spin–pseudospin model with charged impurities and a frustration caused by the competition of the charge and magnetic orderings. Based on the classical Monte Carlo method, the ground state phase diagram has been obtained and also unusual phase states appeared at finite temperatures have been studied. The regions in which order–order phase transitions and also reentrant phase transition are observed have been found.
This work was supported by the program of enhancing the competitiveness of the Ural Federal University (Act 211 of the Government of the Russian Federation, Agreement no. 02.A03.21.0006), the Ministry of Education and Science of the Russian Federation (project FEUZ-2020-0054, and also the Russian Foundation for Basic Research (project no. 18-32-00837\18).
Citation:
D. N. Yasinskaya, V. A. Ulitko, Yu. D. Panov, “Specific features of phase states of a diluted 2D magnet with frustration”, Fizika Tverdogo Tela, 62:9 (2020), 1543–1548; Phys. Solid State, 62:9 (2020), 1713–1718
\Bibitem{YasUliPan20}
\by D.~N.~Yasinskaya, V.~A.~Ulitko, Yu.~D.~Panov
\paper Specific features of phase states of a diluted 2D magnet with frustration
\jour Fizika Tverdogo Tela
\yr 2020
\vol 62
\issue 9
\pages 1543--1548
\mathnet{http://mi.mathnet.ru/ftt8330}
\crossref{https://doi.org/10.21883/FTT.2020.09.49784.18H}
\elib{https://elibrary.ru/item.asp?id=44154243}
\transl
\jour Phys. Solid State
\yr 2020
\vol 62
\issue 9
\pages 1713--1718
\crossref{https://doi.org/10.1134/S1063783420090346}
Linking options:
https://www.mathnet.ru/eng/ftt8330
https://www.mathnet.ru/eng/ftt/v62/i9/p1543
This publication is cited in the following 5 articles:
Setayesh Haghdadi Kordmahaleh, Saeed Mahdavifar, Meysam Bagheri Tagani, “Modulation of electronic and magnetic characteristics of Ni and Cr-based transition metal halide monolayers using strain engineering”, Appl. Phys. A, 130:10 (2024)
Darya Yasinskaya, Yury Panov, “Pseudotransitions in a dilute Ising chain”, Phys. Rev. E, 110:4 (2024)
A.S. Moskvin, Yu.D. Panov, “Model of charge triplets for high-Tc cuprates”, Journal of Magnetism and Magnetic Materials, 550 (2022), 169004
D. N. Yasinskaya, V. A. Ulitko, Y. D. Panov, “Critical Properties of a 2-D Frustrated Magnet With Non-Magnetic Impurities”, IEEE Trans. Magn., 58:2 (2022), 1
D. N. Yasinskaya, V. A. Ulitko, Yu. D. Panov, “Nontrivial ground state degeneracy of the spin–pseudospin model of a two-dimensional magnet near the frustration point”, Phys. Solid State, 63:10 (2021), 1588–1592