Skip to main content
Erschienen in:

01.06.2024 | ELECTRICAL AND MAGNETIC PROPERTIES

Influence of Magnetic Field on Phase Transitions in the Antiferromagnetic Potts Model

verfasst von: M. K. Ramazanov, A. K. Murtazaev, M. A. Magomedov, M. K. Mazagaeva

Erschienen in: Physics of Metals and Metallography | Ausgabe 6/2024

Einloggen

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Based on the replica exchange algorithm of the Monte Carlo method, the influence of an external magnetic field on phase transitions and thermodynamic properties of the two-dimensional antiferromagnetic Potts model with the number of spin states q = 4 on a hexagonal lattice was studied. The studies were conducted in the range of external magnetic field values of 0.0 ≤ h ≤ 10.0. The magnetic field is measured in relative units of exchange interaction between nearest neighbors |J1|. The magnetic structures of the ground state were obtained, and the nature of phase transitions in the considered field range was analyzed. It has been established that in the intervals 0.0 ≤ h ≤ 3.0 and 6.0 ≤ h ≤ 6.5 a first-order phase transition is observed. It is shown that at the external magnetic field values h = 3.5 and 5.5, the system is frustrated, and in the magnetic field intervals 4.0 ≤ h ≤ 5.0 and 7.0 ≤ h ≤ 8.5, the system approaches the frustration regime. It was found that strong magnetic fields (h ≥ 9.0) suppress the phase transition in the system.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literatur
6.
Zurück zum Zitat A. K. Murtazaev and M. K. Ramazanov, “Phase transitions in frustrated Ising models (review),” Phys. Solid State, No. 9, 1399 (2023). https://journals.ioffe.ru/articles/57102. A. K. Murtazaev and M. K. Ramazanov, “Phase transitions in frustrated Ising models (review),” Phys. Solid State, No. 9, 1399 (2023). https://​journals.​ioffe.​ru/​articles/​57102.​
9.
Zurück zum Zitat Frustrated Spin Systems, Ed. by H. T. Diep (World Scientific, Singapore, 2004). Frustrated Spin Systems, Ed. by H. T. Diep (World Scientific, Singapore, 2004).
16.
Zurück zum Zitat W. J. M. de Jonge, P. J. H. Bloemen, and F. J. A. den Broeder, “Experimental investigations of magnetic anisotropy,” in Ultrathin Magnetic Structures I: An Introduction to the Electronic, Magnetic and Structural Properties (Springer, Berlin, 1994), pp. 65–90. W. J. M. de Jonge, P. J. H. Bloemen, and F. J. A. den Broeder, “Experimental investigations of magnetic anisotropy,” in Ultrathin Magnetic Structures I: An Introduction to the Electronic, Magnetic and Structural Properties (Springer, Berlin, 1994), pp. 65–90.
23.
25.
Zurück zum Zitat M. K. Ramazanov, A. K. Murtazaev, M. A. Magomedov, M. K. Mazagaeva, and M. R. Dzhamaludinov, “Investigation of the influence of weak magnetic fields on thermodynamic properties of the Potts model with the number of spin states q = 4 on a hexagonal lattice,” Phys. Solid State, No. 2, 231 (2022). https://doi.org/10.21883/PSS.2022.02.52972.226 M. K. Ramazanov, A. K. Murtazaev, M. A. Magomedov, M. K. Mazagaeva, and M. R. Dzhamaludinov, “Investigation of the influence of weak magnetic fields on thermodynamic properties of the Potts model with the number of spin states q = 4 on a hexagonal lattice,” Phys. Solid State, No. 2, 231 (2022). https://​doi.​org/​10.​21883/​PSS.​2022.​02.​52972.​226
31.
Zurück zum Zitat M. K. Ramazanov, A. K. Murtazaev, M. A. Magomedov, M. K. Mazagaeva, and A. A. Murtazaeva, “Studying the effect of strong magnetic fields on the phase transitions of the frustrated Potts model with a number of spin states q = 4,” Phys. Met. Metallogr. 123, 290–296 (2022). https://doi.org/10.1134/s0031918x22030085CrossRef M. K. Ramazanov, A. K. Murtazaev, M. A. Magomedov, M. K. Mazagaeva, and A. A. Murtazaeva, “Studying the effect of strong magnetic fields on the phase transitions of the frustrated Potts model with a number of spin states q = 4,” Phys. Met. Metallogr. 123, 290–296 (2022). https://​doi.​org/​10.​1134/​s0031918x2203008​5CrossRef
Metadaten
Titel
Influence of Magnetic Field on Phase Transitions in the Antiferromagnetic Potts Model
verfasst von
M. K. Ramazanov
A. K. Murtazaev
M. A. Magomedov
M. K. Mazagaeva
Publikationsdatum
01.06.2024
Verlag
Pleiades Publishing
Erschienen in
Physics of Metals and Metallography / Ausgabe 6/2024
Print ISSN: 0031-918X
Elektronische ISSN: 1555-6190
DOI
https://doi.org/10.1134/S0031918X24600246