Skyrmions and merons in two-dimensional antiferromagnetic systems

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Campo DC	Valor	Idioma
dc.contributor.author	Fernandes, R. L.
dc.contributor.author	Lopes., R. J. C
dc.contributor.author	Pereira, A. R
dc.date.accessioned	2019-03-12T17:27:40Z
dc.date.available	2019-03-12T17:27:40Z
dc.date.issued	2019-03
dc.identifier.issn	0038-1098
dc.identifier.uri	https://doi.org/10.1016/j.ssc.2018.12.017
dc.identifier.uri	http://www.locus.ufv.br/handle/123456789/23887
dc.description.abstract	We have investigated (numerically) skyrmions constituted by two merons in two-dimensional Heisenberg antiferromagnets. The behavior and stability of these topological pseudo-particles are analyzed in discrete and finite lattices. The influence of lattice defects and external magnetic fields is also studied. The topological stability dictates that the two merons must be kept apart but processes of annihilation and fusion of merons are observed for finite lattices.	en
dc.format	pdf	pt-BR
dc.language.iso	eng	pt-BR
dc.publisher	Solid State Communications	pt-BR
dc.relation.ispartofseries	Volume 290, Pages 55-59, March 2019	pt-BR
dc.rights	Elsevier B. V.	pt-BR
dc.subject	Skyrmion	pt-BR
dc.subject	Merons	pt-BR
dc.subject	Antiferromagnet	pt-BR
dc.subject	Spin dynamics	pt-BR
dc.title	Skyrmions and merons in two-dimensional antiferromagnetic systems	en
dc.type	Artigo	pt-BR
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