Mostrar el registro sencillo del ítem
dc.contributor.author
Meyer, Robert
dc.contributor.author
Dos Santos Mendez, Gonzalo Joaquín
dc.contributor.author
Aparicio, Romina Marcela
dc.contributor.author
Bringa, Eduardo Marcial
dc.contributor.author
Urbassek, Herbert M.
dc.date.available
2023-02-13T17:35:07Z
dc.date.issued
2022-06
dc.identifier.citation
Meyer, Robert; Dos Santos Mendez, Gonzalo Joaquín; Aparicio, Romina Marcela; Bringa, Eduardo Marcial; Urbassek, Herbert M.; Influence of vacancies on the temperature-dependent magnetism of bulk Fe: A spin-lattice dynamics approach; Elsevier; Computational Condensed Matter; 31; e00662; 6-2022; 1-6
dc.identifier.issn
2352-2143
dc.identifier.uri
http://hdl.handle.net/11336/187792
dc.description.abstract
The effect of random vacancies on the magnetic properties of a bcc Fe sample is studied using classical coupled spin-lattice dynamics. This simulation technique is based on molecular dynamics of the atoms coupled to a classical dynamics of the spin system. We show that the presence of vacancies lowers the Curie temperature of the system. This result is in qualitative agreement with studies of Ising systems with random non-magnetic defects. However, magnetic moments are increased in the vicinity of vacancies. When this effect is included in our simulation using a core-bulk model, the vacancy effects are reduced, albeit without reaching the values of an ideal lattice.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
MAGNETIZATION
dc.subject
MOLECULAR DYNAMICS
dc.subject
SPIN DYNAMICS
dc.subject
VACANCIES
dc.subject.classification
Física de los Materiales Condensados
dc.subject.classification
Ciencias Físicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Influence of vacancies on the temperature-dependent magnetism of bulk Fe: A spin-lattice dynamics approach
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-02-09T15:29:49Z
dc.journal.volume
31
dc.journal.number
e00662
dc.journal.pagination
1-6
dc.journal.pais
Países Bajos
dc.journal.ciudad
Ámsterdam
dc.description.fil
Fil: Meyer, Robert. Technische Universität Kaiserslautern; Alemania
dc.description.fil
Fil: Dos Santos Mendez, Gonzalo Joaquín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad de Mendoza. Facultad de Ingenieria; Argentina
dc.description.fil
Fil: Aparicio, Romina Marcela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad de Mendoza. Facultad de Ingenieria; Argentina
dc.description.fil
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad de Mendoza. Facultad de Ingenieria; Argentina. Universidad Mayor; Chile
dc.description.fil
Fil: Urbassek, Herbert M.. Technische Universität Kaiserslautern; Alemania
dc.journal.title
Computational Condensed Matter
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2352214322000211
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cocom.2022.e00662
Archivos asociados