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DC Field | Value | Language |
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dc.contributor.author | García del Muro y Solans, Montserrat | cat |
dc.contributor.author | Batlle Gelabert, Xavier | cat |
dc.contributor.author | Zquiak, R. | cat |
dc.contributor.author | Tejada Palacios, Javier | cat |
dc.contributor.author | Polak, C. | cat |
dc.contributor.author | Grössinger, R. | cat |
dc.date.accessioned | 2009-06-15T07:05:14Z | - |
dc.date.available | 2009-06-15T07:05:14Z | - |
dc.date.issued | 1994 | cat |
dc.identifier.issn | 0018-9464 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/8646 | - |
dc.description.abstract | Several ribbons of composition Fe73.5Cu1Nb 3Si16.5B6 and Fe73.5Cu1 Nb3Si13.5B9 were prepared by annealing the as-quenched samples between 525°C and 700°C; which induced nucleation of nanocrystallites of Fe bcc-type composition. Mean grain sizes were obtained from X-ray diffraction. Static magnetic properties were measured with both a Magnet Physik Hysteresis-Graph (up to 200 Oe) and a SHE SQUID magnetometer (up to 50 kOe). Soft magnetic parameters (coercive field and initial permeability) were very sensitive to grain size. The ZFC magnetization at low field showed a broad peak at a temperature TM, thus signalling a certain distribution of nanocrystalline sizes, and TM strongly decreased when the mean grain size decreased. Isothermal magnetization curves at low temperature showed the expected asymptotic behavior of a random magnet material at low and high fields. | ca |
dc.format.extent | 3 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | IEEE | cat |
dc.relation.isformatof | Reproducció del document publicat a http://dx.doi.org/10.1109/20.312316 | cat |
dc.relation.ispartof | IEEE Transactions on Magnetics, 1994, vol. 30, núm. 2 (Part 1-2), p. 502-504. | cat |
dc.relation.uri | http://dx.doi.org/10.1109/20.312316 | - |
dc.rights | (c) IEEE, 1994 | cat |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Difracció de raigs X | cat |
dc.subject.classification | Materials magnètics | cat |
dc.subject.classification | Aliatges | cat |
dc.subject.classification | Magnetisme | cat |
dc.subject.classification | Materials nanoestructurats | cat |
dc.subject.other | X-rays diffraction | eng |
dc.subject.other | Magnetic materials | eng |
dc.subject.other | Alloys | eng |
dc.subject.other | Magnetism | eng |
dc.subject.other | Nanostructured materials | eng |
dc.title | Magnetic properties of Fe-Cu-Nb-Si-B nanocrystaliine magnetic alloys | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 82552 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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