Standard

Nontrivial Ground State Degeneracy of the Spin–Pseudospin Model of a Two-Dimensional Magnet Near the Frustration Point. / Yasinskaya, D. N.; Ulitko, V. A.; Panov, Yu. D.
In: Physics of the Solid State, Vol. 63, No. 10, 2021, p. 1588-1592.

Research output: Contribution to journal › Article › peer-review

Harvard

Yasinskaya, DN, Ulitko, VA & Panov, YD 2021, 'Nontrivial Ground State Degeneracy of the Spin–Pseudospin Model of a Two-Dimensional Magnet Near the Frustration Point', Physics of the Solid State, vol. 63, no. 10, pp. 1588-1592. https://doi.org/10.1134/S1063783421090468

APA

Yasinskaya, D. N., Ulitko, V. A., & Panov, Y. D. (2021). Nontrivial Ground State Degeneracy of the Spin–Pseudospin Model of a Two-Dimensional Magnet Near the Frustration Point. Physics of the Solid State, 63(10), 1588-1592. https://doi.org/10.1134/S1063783421090468

Vancouver

Yasinskaya DN, Ulitko VA, Panov YD. Nontrivial Ground State Degeneracy of the Spin–Pseudospin Model of a Two-Dimensional Magnet Near the Frustration Point. Physics of the Solid State. 2021;63(10):1588-1592. doi: 10.1134/S1063783421090468

Author

Yasinskaya, D. N. ; Ulitko, V. A. ; Panov, Yu. D. / Nontrivial Ground State Degeneracy of the Spin–Pseudospin Model of a Two-Dimensional Magnet Near the Frustration Point. In: Physics of the Solid State. 2021 ; Vol. 63, No. 10. pp. 1588-1592.

BibTeX

@article{a99597fd9cdc4960a065ff20cfaaa4ce,
title = "Nontrivial Ground State Degeneracy of the Spin–Pseudospin Model of a Two-Dimensional Magnet Near the Frustration Point",
abstract = "Abstract: The classical Monte Carlo method is used to study the properties of the ground state and phase transitions of the spin–pseudospin model, which describes a two-dimensional Ising magnet with competing charge and spin interactions. This competition leads to the ground state degeneracy and the frustration of the system. It is shown that the ground state degeneracy is observed in the frustration area with nonzero probabilities of the formation of two different ordered states. Based on the histogram analysis of the Monte Carlo data, the type of phase transitions is analyzed. It is found that, near the frustration point, first-order phase transitions are observed in the dependence on the ratio between the spin (s = 1/2) and pseudospin (S = 1) interactions.",
author = "Yasinskaya, {D. N.} and Ulitko, {V. A.} and Panov, {Yu. D.}",
year = "2021",
doi = "10.1134/S1063783421090468",
language = "English",
volume = "63",
pages = "1588--1592",
journal = "Physics of the Solid State",
issn = "1063-7834",
publisher = "American Institute of Physics Publising LLC",
number = "10",

}

RIS

TY - JOUR

T1 - Nontrivial Ground State Degeneracy of the Spin–Pseudospin Model of a Two-Dimensional Magnet Near the Frustration Point

AU - Yasinskaya, D. N.

AU - Ulitko, V. A.

AU - Panov, Yu. D.

PY - 2021

Y1 - 2021

N2 - Abstract: The classical Monte Carlo method is used to study the properties of the ground state and phase transitions of the spin–pseudospin model, which describes a two-dimensional Ising magnet with competing charge and spin interactions. This competition leads to the ground state degeneracy and the frustration of the system. It is shown that the ground state degeneracy is observed in the frustration area with nonzero probabilities of the formation of two different ordered states. Based on the histogram analysis of the Monte Carlo data, the type of phase transitions is analyzed. It is found that, near the frustration point, first-order phase transitions are observed in the dependence on the ratio between the spin (s = 1/2) and pseudospin (S = 1) interactions.

AB - Abstract: The classical Monte Carlo method is used to study the properties of the ground state and phase transitions of the spin–pseudospin model, which describes a two-dimensional Ising magnet with competing charge and spin interactions. This competition leads to the ground state degeneracy and the frustration of the system. It is shown that the ground state degeneracy is observed in the frustration area with nonzero probabilities of the formation of two different ordered states. Based on the histogram analysis of the Monte Carlo data, the type of phase transitions is analyzed. It is found that, near the frustration point, first-order phase transitions are observed in the dependence on the ratio between the spin (s = 1/2) and pseudospin (S = 1) interactions.

UR - https://www.elibrary.ru/item.asp?id=47549197

UR - http://www.scopus.com/inward/record.url?scp=85122041842&partnerID=8YFLogxK

UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=000735342100005

U2 - 10.1134/S1063783421090468

DO - 10.1134/S1063783421090468

M3 - Article

VL - 63

SP - 1588

EP - 1592

JO - Physics of the Solid State

JF - Physics of the Solid State

SN - 1063-7834

IS - 10

ER -

ID: 29488746