Exchange Bias Field In Mixed Arrangement Of Nio-ni Nanoparticles

dc.creatorSarveena; Kumar
dc.creatorShalendra; Singh
dc.creatorM.; Sharma
dc.creatorS. K.
dc.date2016
dc.date2017-11-13T11:35:08Z
dc.date2017-11-13T11:35:08Z
dc.date.accessioned2018-03-29T05:49:12Z
dc.date.available2018-03-29T05:49:12Z
dc.identifier978-0-7354-1378-8
dc.identifierDae Solid State Physics Symposium 2015. Amer Inst Physics, v. 1731, p. , 2016.
dc.identifier0094-243X
dc.identifierWOS:000380371600165
dc.identifier10.1063/1.4947769
dc.identifierhttp://aip.scitation.org/doi/abs/10.1063/1.4947769
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/326548
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1363554
dc.descriptionThree samples of naturally mixed Ni (>120 nm) and NiO (similar to 10 nm) were prepared with different particle diameters/distributions and amount of metallic nickel. Exchange bias effect has been observed and strongly depends upon both particle sizes/distributions and concentration of Ni, achieving the highest value (similar to 2200 Oe at 5 K) for the pure NiO, while the corresponding value for the sample with maximum Ni concentration is similar to 70 Oe. This is tentatively explained taking into account the effect of induced dipolar field by bigger Ni particles on the stabilization of magnetically ordered surface regions of the smaller NiO nanoparticles.
dc.description1731
dc.descriptionDAE Solid State Physics Symposium
dc.descriptionDEC 21-25, 2015
dc.descriptionAmity Univ, Noida, INDIA
dc.description
dc.languageEnglish
dc.publisherAmer Inst Physics
dc.publisherMelville
dc.relationDAE Solid State Physics Symposium 2015
dc.rightsfechado
dc.sourceWOS
dc.subjectMagnetic Properties Of Nanostructures
dc.titleExchange Bias Field In Mixed Arrangement Of Nio-ni Nanoparticles
dc.typeActas de congresos


Este ítem pertenece a la siguiente institución