Magnetic properties of acicular ultrafine iron particles
| dc.contributor.author | Varanda, Laudemir Carlos [UNESP] | |
| dc.contributor.author | Goya, Gerardo Fabian | |
| dc.contributor.author | Morales, M. Puerto | |
| dc.contributor.author | Marques, Rodrigo Fernando Costa | |
| dc.contributor.author | Godoi, Ricardo Henrique Moreton | |
| dc.contributor.author | Jafelicci Jr., Miguel [UNESP] | |
| dc.contributor.author | Serna, Carlos J. | |
| dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
| dc.contributor.institution | Universidade de São Paulo (USP) | |
| dc.contributor.institution | CSIC | |
| dc.contributor.institution | University of Antwerp | |
| dc.date.accessioned | 2022-04-28T18:54:38Z | |
| dc.date.available | 2022-04-28T18:54:38Z | |
| dc.date.issued | 2002-12-01 | |
| dc.description.abstract | The magnetic properties of acicular ultrafine iron particles are studied. The introduction of high recording densities on recording media has meant a dramatic bit size reduction and track density increase on the media surface. Transmission electron spectroscopy (TEM), x-ray diffraction (XRD), magnetization and Mossbauer spectroscopy (MS) techniques are used to characterize the resulting samples. Results showed that the values of saturation, coercivity and squareness are in agreement with the expected ones for crystalline acicular α-Fe particles. | en |
| dc.description.affiliation | Instituto de Quimica de Araraquara UNESP, CP 355, Araraquara 14801-970 SP | |
| dc.description.affiliation | Instituto de Fisica USP, CP 66318, São Paulo 05315-970 SP | |
| dc.description.affiliation | Instituto de Cie. de Mat. de Madrid CSIC, Cantoblanco 28049-Madrid | |
| dc.description.affiliation | University of Antwerp, Universiteitsplein 1, B-2610 Antwerpen | |
| dc.description.affiliationUnesp | Instituto de Quimica de Araraquara UNESP, CP 355, Araraquara 14801-970 SP | |
| dc.identifier.citation | Digests of the Intermag Conference. | |
| dc.identifier.issn | 0074-6843 | |
| dc.identifier.scopus | 2-s2.0-0036908042 | |
| dc.identifier.uri | http://hdl.handle.net/11449/219274 | |
| dc.language.iso | eng | |
| dc.relation.ispartof | Digests of the Intermag Conference | |
| dc.source | Scopus | |
| dc.title | Magnetic properties of acicular ultrafine iron particles | en |
| dc.type | Trabalho apresentado em evento |