Magnetic properties of poly(3-hexylthiophene)

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorde Paula, Fernando Rogério
dc.creatorWalmsley, L.
dc.creatorPereira, E. C.
dc.creatorde Oliveira, A. J. A.
dc.date2013-09-30T18:50:50Z
dc.date2014-05-20T14:16:35Z
dc.date2016-10-25T17:39:34Z
dc.date2013-09-30T18:50:50Z
dc.date2014-05-20T14:16:35Z
dc.date2016-10-25T17:39:34Z
dc.date2008-07-01
dc.date.accessioned2017-04-05T22:22:17Z
dc.date.available2017-04-05T22:22:17Z
dc.identifierJournal of Magnetism and Magnetic Materials. Amsterdam: Elsevier B.V., v. 320, n. 14, p. E193-E195, 2008.
dc.identifier0304-8853
dc.identifierhttp://hdl.handle.net/11449/24987
dc.identifierhttp://acervodigital.unesp.br/handle/11449/24987
dc.identifier10.1016/j.jmmm.2008.02.045
dc.identifierWOS:000255512600064
dc.identifierhttp://dx.doi.org/10.1016/j.jmmm.2008.02.045
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/869936
dc.descriptionA room temperature ferromagnetic phase is observed in samples of poly(3-hexylthiophene) partially doped with ClO (4) over bar. The magnetic behavior presents a strong dependence on the sample preparation conditions, in particular, a dependence with the final potential of the sample after reduction. The origin of the ferromagnetism is proposed to be associated with interactions between spin 1/2 polarons formed in the polymeric chain upon doping. The dependence of saturation and spontaneous magnetization as the function of the final potential after reduction shows a way to control the magnetic properties of this polymer. (C) 2008 Elsevier B.V. All rights reserved.
dc.languageeng
dc.publisherElsevier B.V.
dc.relationJournal of Magnetism and Magnetic Materials
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectferromagnetism
dc.subjectconducting polymers
dc.subjectpoly(3-hexylthiophene)
dc.titleMagnetic properties of poly(3-hexylthiophene)
dc.typeOtro


Este ítem pertenece a la siguiente institución