Ferromagnetism of Nanosized Bilayer on Square Lattice Within Ising Model: Static and Dynamic Aspects with Size Effects Using Pair Approximation

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dc.authoridGorguluer, Omer/0000-0001-6955-7382
dc.contributor.authorGorguluer, O.
dc.contributor.authorYalcin, O.
dc.contributor.authorErdem, R.
dc.date.accessioned2024-11-07T13:31:52Z
dc.date.available2024-11-07T13:31:52Z
dc.date.issued2021
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.description.abstractIn this study, the pair approximation in the Kikuchi version is applied to study ferromagnetism of a nanosized bilayer system on a square lattice using the Ising model. Each layer is divided into the core, core-surface and surface parts as introduced for the monolayers by Ozum et al. (2015). Temperature, magnetic field and interlayer exchange energy variations of the long- and short-range order parameters are investigated. Some second-order phase transitions between ferromagnetic and paramagnetic phases with size effects are observed. By using the path probability method, the flow of the system towards some stable equilibrium states in the ferromagnetic phase is obtained via relaxation curves and flow diagrams. The results of the numerical calculations are in a fairly good agreement with the available theoretical works of other authors.
dc.identifier.doi10.12693/APhysPolA.139.109
dc.identifier.endpage117
dc.identifier.issn0587-4246
dc.identifier.issn1898-794X
dc.identifier.issue2
dc.identifier.scopus2-s2.0-85102507066
dc.identifier.scopusqualityQ4
dc.identifier.startpage109
dc.identifier.urihttps://doi.org/10.12693/APhysPolA.139.109
dc.identifier.urihttps://hdl.handle.net/11480/15082
dc.identifier.volume139
dc.identifier.wosWOS:000626290800004
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPolish Acad Sciences Inst Physics
dc.relation.ispartofActa Physica Polonica A
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_20241106
dc.subjectMagnetic Layered Structures
dc.subjectPhase-Diagrams
dc.subjectAustenitic Transformations
dc.subjectCritical-Temperature
dc.subjectBethe Lattice
dc.subjectSpin-1 Model
dc.subjectMonte-Carlo
dc.subjectSystem
dc.subjectHysteresis
dc.subjectBehavior
dc.titleFerromagnetism of Nanosized Bilayer on Square Lattice Within Ising Model: Static and Dynamic Aspects with Size Effects Using Pair Approximation
dc.typeArticle

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