Approximate analytic expression for the Skyrmions crystal

Autores
Grandi, Nicolás Esteban; Sturla, Mauricio Bernardo
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We find approximate solutions for the two-dimensional nonlinear ∑-model with Dzyalioshinkii-Moriya term, representing magnetic Skyrmions. They are built in an analytic form, by pasting different approximate solutions found in different regions of space. We verify that our construction reproduces the phenomenology known from numerical solutions and Monte Carlo simulations, giving rise to a Skyrmion lattice at an intermediate range of magnetic field, flanked by spiral and spin-polarized phases for low and high magnetic fields, respectively.
Fil: Grandi, Nicolás Esteban. Instituto de Física la Plata (conicet- Universidad Nacional de la Plata); Argentina
Fil: Sturla, Mauricio Bernardo. Instituto de Física la Plata (conicet- Universidad Nacional de la Plata); Argentina
Materia
CRYSTAL
NONLINEAR SIGMA MODEL
SKYRMIONS
SOLITONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/95755
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/95755
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Approximate analytic expression for the Skyrmions crystalGrandi, Nicolás EstebanSturla, Mauricio BernardoCRYSTALNONLINEAR SIGMA MODELSKYRMIONSSOLITONShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We find approximate solutions for the two-dimensional nonlinear ∑-model with Dzyalioshinkii-Moriya term, representing magnetic Skyrmions. They are built in an analytic form, by pasting different approximate solutions found in different regions of space. We verify that our construction reproduces the phenomenology known from numerical solutions and Monte Carlo simulations, giving rise to a Skyrmion lattice at an intermediate range of magnetic field, flanked by spiral and spin-polarized phases for low and high magnetic fields, respectively.Fil: Grandi, Nicolás Esteban. Instituto de Física la Plata (conicet- Universidad Nacional de la Plata); ArgentinaFil: Sturla, Mauricio Bernardo. Instituto de Física la Plata (conicet- Universidad Nacional de la Plata); ArgentinaWorld Scientific2018-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/95755Grandi, Nicolás Esteban; Sturla, Mauricio Bernardo; Approximate analytic expression for the Skyrmions crystal; World Scientific; International Journal of Modern Physics B; 32; 2; 1-20180217-9792CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S021797921850008Xinfo:eu-repo/semantics/altIdentifier/doi/10.1142/S021797921850008Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:49:53Zoai:ri.conicet.gov.ar:11336/95755instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:49:53.793CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Approximate analytic expression for the Skyrmions crystal
title Approximate analytic expression for the Skyrmions crystal
spellingShingle Approximate analytic expression for the Skyrmions crystal
Grandi, Nicolás Esteban
CRYSTAL
NONLINEAR SIGMA MODEL
SKYRMIONS
SOLITONS
title_short Approximate analytic expression for the Skyrmions crystal
title_full Approximate analytic expression for the Skyrmions crystal
title_fullStr Approximate analytic expression for the Skyrmions crystal
title_full_unstemmed Approximate analytic expression for the Skyrmions crystal
title_sort Approximate analytic expression for the Skyrmions crystal
dc.creator.none.fl_str_mv Grandi, Nicolás Esteban
Sturla, Mauricio Bernardo
author Grandi, Nicolás Esteban
author_facet Grandi, Nicolás Esteban
Sturla, Mauricio Bernardo
author_role author
author2 Sturla, Mauricio Bernardo
author2_role author
dc.subject.none.fl_str_mv CRYSTAL
NONLINEAR SIGMA MODEL
SKYRMIONS
SOLITONS
topic CRYSTAL
NONLINEAR SIGMA MODEL
SKYRMIONS
SOLITONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We find approximate solutions for the two-dimensional nonlinear ∑-model with Dzyalioshinkii-Moriya term, representing magnetic Skyrmions. They are built in an analytic form, by pasting different approximate solutions found in different regions of space. We verify that our construction reproduces the phenomenology known from numerical solutions and Monte Carlo simulations, giving rise to a Skyrmion lattice at an intermediate range of magnetic field, flanked by spiral and spin-polarized phases for low and high magnetic fields, respectively.
Fil: Grandi, Nicolás Esteban. Instituto de Física la Plata (conicet- Universidad Nacional de la Plata); Argentina
Fil: Sturla, Mauricio Bernardo. Instituto de Física la Plata (conicet- Universidad Nacional de la Plata); Argentina
description We find approximate solutions for the two-dimensional nonlinear ∑-model with Dzyalioshinkii-Moriya term, representing magnetic Skyrmions. They are built in an analytic form, by pasting different approximate solutions found in different regions of space. We verify that our construction reproduces the phenomenology known from numerical solutions and Monte Carlo simulations, giving rise to a Skyrmion lattice at an intermediate range of magnetic field, flanked by spiral and spin-polarized phases for low and high magnetic fields, respectively.
publishDate 2018
dc.date.none.fl_str_mv 2018-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/95755
Grandi, Nicolás Esteban; Sturla, Mauricio Bernardo; Approximate analytic expression for the Skyrmions crystal; World Scientific; International Journal of Modern Physics B; 32; 2; 1-2018
0217-9792
CONICET Digital
CONICET
url http://hdl.handle.net/11336/95755
identifier_str_mv Grandi, Nicolás Esteban; Sturla, Mauricio Bernardo; Approximate analytic expression for the Skyrmions crystal; World Scientific; International Journal of Modern Physics B; 32; 2; 1-2018
0217-9792
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.worldscientific.com/doi/abs/10.1142/S021797921850008X
info:eu-repo/semantics/altIdentifier/doi/10.1142/S021797921850008X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv World Scientific
publisher.none.fl_str_mv World Scientific
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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