Document
type: Class

Hysteresis for anisotropic ±J Ising square lattices
most specific type: Document
page start: 55
estado: published
most specific type: Conference Paper
abstract: It is known that ±J square Ising lattices exhibit hysteresis in the isotropic case emulating some general behavior of spin glasses. On the other hand, some experimental curves of hysteresis in real spin glasses show additional features not explained by simulation on isotropic systems. In the present work, we explore the possibility of explaining some of these features by introducing anisotropic ±J exchange interactions so they are stronger along one direction by an anisotropy factor f (square symmetry is broken), which is varied in the interval 1-8. For each sample, hysteresis cycles are found varying temperature by means of Monte Carlo method. The analysis is extended over many samples for each size searching for average magnetization values under different realizations. Two interesting properties are established in this paper: (a) Loops break into sub loops; (b) Energy loss per cycle (area within the hysteresis loop) tends to increase with f, which is an indication for a more stable spin-glass phase in the presence of anisotropy. Comments comparing these results with experiment are also included. © 2003 Elsevier B.V. All rights reserved.
date time value: conference paper date 7399
type: Document
type: Conference Paper
type: Information Content Entity
related by: authorship_47196
doi: 10.1016/j.jallcom.2003.09.055
origen: scopus
related by: authorship_47195
freetext keyword: Anisotropy; Hysteresis; Ising square lattices; Spin glasses Anisotropy; Antiferromagnetism; Boundary conditions; Computer simulation; Energy dissipation; Hysteresis; Magnetization; Monte Carlo methods; Sampling; Spin glass; Ising square lattices; Isotropic systems; Lattice constants
crisid: 7399
related by: authorship_47194
EI dscopus: 2-s2.0-1842630540
issue: 1-2
type: Entity
type: Thing
related by: authorship_47193
page end: 57
has funding vehicle: Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica, FONDECYT: 7010511
has funding vehicle: Consejo Nacional de Ciencia y Tecnología, CONACYT: G25851
volume: 369
type: Generically Dependent Continuant
type: Article
has publication venue: Journal of Alloys and Compounds
type: Continuant

Continuant
type: Class

Entity
type: Class

Generically Dependent Continuant
type: Class

RDF description of Hysteresis for anisotropic ±J Ising square lattices - http://orbis.uaslp.mx/vivo/individual/scopus7398
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date: 2026-08-25T06:58:07
publisher: vivo
type: Document

Article
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Consejo Nacional de Ciencia y Tecnología, CONACYT: G25851
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Hysteresis for anisotropic ±J Ising square lattices

Journal of Alloys and Compounds
type: Information Content Entity
type: Document
type: Periodical
type: Journal
type: Generically Dependent Continuant
type: Thing
publication venue for: Hysteresis for anisotropic ±J Ising square lattices
type: Continuant
type: Entity
type: Collection

Information Content Entity
type: Class

Fondo Nacional de Desarrollo Científico, Tecnológico y de Innovación Tecnológica, FONDECYT: 7010511
type: Relationship
type: BFO_0000020
type: Entity
type: Thing
type: Grant
type: Continuant
funding vehicle for: Hysteresis for anisotropic ±J Ising square lattices

Conference Paper
type: Class