Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/85539
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dc.contributor.CRUESPUNIVERSIDADE ESTADUAL DE CAMPINASpt_BR
dc.contributor.authorunicampSharma, Surender Kumarpt_BR
dc.contributor.authorunicampPirota, Kleber Robertopt_BR
dc.contributor.authorunicampKnobel, Marcelopt_BR
dc.typeArtigopt_BR
dc.titleUnusual magnetic damping effect in a silver-cobalt ferrite hetero nano-systempt_BR
dc.contributor.authorSharma, S. K.pt_BR
dc.contributor.authorVargas, J. M.pt_BR
dc.contributor.authorVargas, N. M.pt_BR
dc.contributor.authorCastillo-Sepúlveda, S.pt_BR
dc.contributor.authorAltbir, D.pt_BR
dc.contributor.authorPirota, K. R.pt_BR
dc.contributor.authorZboril, R.pt_BR
dc.contributor.authorZoppellaro, G.pt_BR
dc.contributor.authorKnobel, M.pt_BR
dc.subjectCobalto, Ferrita, Magnetizaçãopt_BR
dc.subject.otherlanguageCobalt, Ferrite, Magnetizationpt_BR
dc.description.abstractThe static and dynamic magnetic response of the newly synthesized CoFe2O4-Ag hetero nano-system showed significant enhancement in the effective energy barrier and reduction of the magnetic hardness of CoFe2O4 upon interaction with non-magnetic Ag as compared to neat CoFe2O4. The observed magnetic properties of CoFe2O4-Ag have been dissected in detail using the superparamagnetic Stoner-Wohlfarth and Neel-Arrhenius/Vogel-Fulcher models with the aid of micromagnetic simulations. This journal isen
dc.description.abstractThe static and dynamic magnetic response of the newly synthesized CoFe2O4-Ag hetero nano-systemshowed significant enhancement in the effective energy barrier and reduction of the magnetic hardness of CoFe2O4 upon interaction with non-magnetic Ag as compared to neat CoFe2O4. The observed magnetic properties of CoFe2O4-Ag have been dissected in detail using the superparamagnetic Stoner-Wohlfarth and Neel-Arrhenius/Vogel-Fulcher models with the aid of micromagnetic simulations.pt_BR
dc.relation.ispartofRSC advancespt_BR
dc.relation.ispartofabbreviationRSC adv.pt_BR
dc.publisher.cityCambridgept_BR
dc.publisher.countryReino Unidopt_BR
dc.publisherRoyal Society of Chemistrypt_BR
dc.date.issued2015pt_BR
dc.date.monthofcirculationFeb.pt_BR
dc.identifier.citationRsc Advances. Royal Society Of Chemistry, v. 5, n. 22, p. 17117 - 17122, 2015.pt_BR
dc.language.isoengpt_BR
dc.description.volume5pt_BR
dc.description.issuenumber22pt_BR
dc.description.firstpage17117pt_BR
dc.description.lastpage17122pt_BR
dc.rightsabertopt_BR
dc.sourceWOSpt_BR
dc.identifier.eissn2046-2069pt_BR
dc.identifier.doi10.1039/c4ra14960bpt_BR
dc.identifier.urlhttps://pubs.rsc.org/en/content/articlelanding/2015/RA/C4RA14960Bpt_BR
dc.description.sponsorshipCNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOpt_BR
dc.description.sponsorshipFAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOpt_BR
dc.description.sponsorship1CNPQ - CONSELHO NACIONAL DE DESENVOLVIMENTO CIENTÍFICO E TECNOLÓGICOpt_BR
dc.description.sponsorship1FAPESP - FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO DE SÃO PAULOpt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.description.sponsordocumentnumberSem informaçãopt_BR
dc.date.available2015-06-25T12:54:00Z
dc.date.available2015-11-26T15:13:40Z-
dc.date.accessioned2015-06-25T12:54:00Z
dc.date.accessioned2015-11-26T15:13:40Z-
dc.description.provenanceMade available in DSpace on 2015-06-25T12:54:00Z (GMT). No. of bitstreams: 1 2-s2.0-84923860179.pdf: 1065781 bytes, checksum: f9926aec20b0b4b2d45daae775df5617 (MD5) Previous issue date: 2015 Bitstreams deleted on 2020-09-02T13:39:46Z: 2-s2.0-84923860179.pdf,. Added 1 bitstream(s) on 2020-09-02T13:43:39Z : No. of bitstreams: 2 000349556700068.pdf: 1136597 bytes, checksum: 5be5f631784317fcbe2dc46861682a60 (MD5) 2-s2.0-84923860179.pdf.txt: 28862 bytes, checksum: a1804de09ff3248d5bdb2f7dbfdb02e1 (MD5)en
dc.description.provenanceMade available in DSpace on 2015-11-26T15:13:40Z (GMT). No. of bitstreams: 2 2-s2.0-84923860179.pdf: 1065781 bytes, checksum: f9926aec20b0b4b2d45daae775df5617 (MD5) 2-s2.0-84923860179.pdf.txt: 28862 bytes, checksum: a1804de09ff3248d5bdb2f7dbfdb02e1 (MD5) Previous issue date: 2015en
dc.identifier.urihttp://www.repositorio.unicamp.br/handle/REPOSIP/85539
dc.identifier.urihttp://repositorio.unicamp.br/jspui/handle/REPOSIP/85539-
dc.contributor.departmentDepartamento de Física da Matéria Condensadapt_BR
dc.contributor.departmentDepartamento de Física da Matéria Condensadapt_BR
dc.contributor.departmentDepartamento de Física da Matéria Condensadapt_BR
dc.contributor.unidadeInstituto de Física Gleb Wataghinpt_BR
dc.contributor.unidadeInstituto de Física Gleb Wataghinpt_BR
dc.contributor.unidadeInstituto de Física Gleb Wataghinpt_BR
dc.identifier.source000349556700068pt_BR
dc.creator.orcid0000-0002-6924-7699pt_BR
dc.creator.orcid0000-0002-1467-4415pt_BR
dc.creator.orcid0000-0002-6540-9267pt_BR
dc.type.formArtigopt_BR
dc.description.sponsorNoteAuthors from UNICAMP are very grateful to CNPq and FAPESP (Brazil). Authors from Czech Republic acknowledge research support from the project LO1305 of the Ministry of Education, Youth and Sports of the Czech Republic. In Chile, we acknowledge support from FONDECYT under grant 1120356, CONICYT, Grant ICM P10-061-F by FIC- MINECON, CEDENNA and AFOSR Grant FA9550-11-1-0347. The authors sincerely thank Dr Jiri Tucek (Regional Centre of Advanced Technologies and Materials, Czech Republic) for carrying out the Mössbauer experiments and analysis.pt_BR
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