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Nonmonotonic Magnetic Susceptibility of Dipolar Hard-Spheres at Low Temperature and Density

2013-04-05Journal article Open access
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dc.contributor.authorKantorovich, Sofia S.
dc.contributor.authorIvanov, Alexey O.
dc.contributor.authorRovigatti, Lorenzo
dc.contributor.authorTavares, Jose
dc.contributor.authorSCIORTINO, Francesco
dc.date.accessioned2013-10-31T17:02:40Z
dc.date.available2013-10-31T17:02:40Z
dc.date.issued2013-04-05
dc.description.abstractWe investigate, via numerical simulations, mean field, and density functional theories, the magnetic response of a dipolar hard sphere fluid at low temperatures and densities, in the region of strong association. The proposed parameter-free theory is able to capture both the density and temperature dependence of the ring-chain equilibrium and the contribution to the susceptibility of a chain of generic length. The theory predicts a nonmonotonic temperature dependence of the initial (zero field) magnetic susceptibility, arising from the competition between magnetically inert particle rings and magnetically active chains. Monte Carlo simulation results closely agree with the theoretical findings. DOI: 10.1103/PhysRevLett.110.148306por
dc.identifier.citationKANTOROVICH, Sofia; IVANOV, Alexey O.; ROVIGATTI, Lorenzo; TAVARES, Jose Maria; SCIORTINO, Francesco - Nonmonotonic Magnetic Susceptibility of Dipolar Hard-Spheres at Low Temperature and Density. Physical Review Letters. ISSN 0031-9007. Vol. 110, nr 14 (2013).por
dc.identifier.issn0031-9007
dc.identifier.other10.1103/PhysRevLett.110.148306
dc.identifier.urihttp://hdl.handle.net/10400.21/2828
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherAmer Physical Socpor
dc.relation.ispartofseries148306
dc.subjectMonte-Carlopor
dc.subjectBehaviorpor
dc.subjectFluidpor
dc.subjectFerrofluidspor
dc.subjectAssociationpor
dc.subjectTransitionpor
dc.subjectChainpor
dc.subjectModelpor
dc.subjectParticlespor
dc.subjectModelpor
dc.subjectSystempor
dc.titleNonmonotonic Magnetic Susceptibility of Dipolar Hard-Spheres at Low Temperature and Densitypor
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceUSApor
oaire.citation.issue14por
oaire.citation.titlePhysical Review Letterspor
oaire.citation.volume110por
person.familyNameRovigatti
person.familyNameTavares
person.familyNameSCIORTINO
person.givenNameLorenzo
person.givenNameJose
person.givenNameFrancesco
person.identifier.ciencia-id371D-51C6-975C
person.identifier.orcid0000-0001-5017-2829
person.identifier.orcid0000-0002-1509-9707
person.identifier.orcid0000-0002-2418-2713
person.identifier.ridA-2891-2009
person.identifier.scopus-author-id35621140500
person.identifier.scopus-author-id7005775345
rcaap.rightsrestrictedAccesspor
rcaap.typearticlepor
relation.isAuthorOfPublication8b210448-ead8-4774-8314-98cfa9d902ee
relation.isAuthorOfPublication21fb8ec6-5b23-4df8-ba97-32256495d24d
relation.isAuthorOfPublication93c349ba-3823-4ecd-849d-be1538627a33
relation.isAuthorOfPublication.latestForDiscovery21fb8ec6-5b23-4df8-ba97-32256495d24d

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