Unusual magnetic damping effect in a silver-cobalt ferrite hetero nano-system
| cnea.tipodocumento | ARTÍCULO CIENTÍFICO | |
| dc.contributor.author | Sharma, Surender K. | |
| dc.contributor.author | Vargas, Jose Marcelo | |
| dc.contributor.author | Vargas, Nicolás Manuel | |
| dc.contributor.author | Castillo Sepúlveda, Sebastián | |
| dc.contributor.author | Altbir Drullinsky, Dora Rosa | |
| dc.contributor.author | Kleber, Roberto Pirota | |
| dc.contributor.author | Zboril, Radek | |
| dc.contributor.author | Zoppellaro, Giorgio | |
| dc.contributor.author | Knobel, Marcelo | |
| dc.date.accessioned | 2025-12-11T23:28:38Z | |
| dc.date.available | 2025-12-11T23:28:38Z | |
| dc.date.issued | 2015-02-09 | |
| dc.description.abstract | The 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. | |
| dc.description.institutionalaffiliation | Fil: Sharma, Surender K.. Universidade Estadual de Campinas; Brasil. Université Paris Diderot - Paris 7; Francia. Palacký University Olomouc; República Checa | |
| dc.description.institutionalaffiliation | Fil: Vargas, Jose Marcelo. Comisión Nacional de Energía Atómica. Gerencia del Area de Investigación y Aplicaciones No Nucleares. Gerencia de Física (Centro Atómico Bariloche); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina | |
| dc.description.institutionalaffiliation | Fil: Vargas, Nicolás Manuel. Universidad de Santiago de Chile; Chile | |
| dc.description.institutionalaffiliation | Fil: Castillo Sepúlveda, Sebastián. Universidad de Santiago de Chile; Chile | |
| dc.description.institutionalaffiliation | Fil: Altbir Drullinsky, Dora Rosa. Universidad de Santiago de Chile; Chile | |
| dc.description.institutionalaffiliation | Fil: Kleber, Roberto Pirota. Universidade Estadual de Campinas; Brasil | |
| dc.description.institutionalaffiliation | Fil: Zboril, Radek. Universidade Estadual de Campinas; Brasil | |
| dc.description.institutionalaffiliation | Fil: Zoppellaro, Giorgio. Palacký University Olomouc; República Checa | |
| dc.description.institutionalaffiliation | Fil: Knobel, Marcelo. Universidade Estadual de Campinas; Brasil | |
| dc.identifier.issn | 2046-2069 | |
| dc.identifier.uri | https://nuclea.cnea.gob.ar/handle/20.500.12553/8351 | |
| dc.publisher | Royal Society of Chemistry | |
| dc.relation | info:eu-repo/semantics/reference/hdl/11336/41926 | |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1039/C4RA14960B | |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2015/RA/C4RA14960B#!divAbstract | |
| dc.rights.license | info:eu-repo/semantics/openAccess | |
| dc.rights.license | https://creativecommons.org/licenses/by-nc/2.5/ar/ | |
| dc.subject | Nanotechnology | |
| dc.subject | Multifunctional Nanoparticles | |
| dc.subject | Superparamagnetism | |
| dc.subject | Ferrites | |
| dc.subject | Astronomía | |
| dc.subject | Ciencias Físicas | |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | |
| dc.title | Unusual magnetic damping effect in a silver-cobalt ferrite hetero nano-system | |
| dc.type | ARTÍCULO | |
| dc.type.version | Versión publicada |
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