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http://hdl.handle.net/2445/22094
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DC Field | Value | Language |
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dc.contributor.author | Tejada Palacios, Javier | catt |
dc.contributor.author | Martínez Perea, Benjamin | cat |
dc.contributor.author | Labarta, Amílcar | cat |
dc.contributor.author | Grössinger, R. | cat |
dc.contributor.author | Hernando, Antonio, 1947- | cat |
dc.date.accessioned | 2012-02-16T08:49:39Z | - |
dc.date.available | 2012-02-16T08:49:39Z | - |
dc.date.issued | 1990 | ca |
dc.identifier.issn | 0021-8979 | ca |
dc.identifier.uri | http://hdl.handle.net/2445/22094 | - |
dc.description.abstract | This article reports on a magnetometric study of the effects of diluted local random anisotropy in a ferromagnetic Fe80B20 amorphous matrix. In the low‐temperature and low‐field regime the samples, Fe74RE6B20 (RE=Nd, Ce), show a very rich behavior as a consequence of the competition between, and different dependence on T, of the correlation length associated with local random anisotropy and exchange interactions. In the high‐field regime (Happlied≥1.5 kOe) we observe ferromagnetic behavior with the saturation magnetization varying with temperature according to Bloch’s law. The spin wave stiffness constant D could be determined and lies close to 100 meVÅ2. | - |
dc.format.extent | 3 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | eng |
dc.publisher | American Institute of Physics | - |
dc.relation.isformatof | Reproducció digital del document proporcionada per AIP i http://dx.doi.org/10.1063/1.346036 | - |
dc.relation.ispartof | Journal of Applied Physics, 1990, vol. 67, núm. 9, p. 5984-5986 | - |
dc.relation.uri | http://dx.doi.org/10.1063/1.346036 | - |
dc.rights | (c) American Institute of Physics, 1990 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Propietats magnètiques | cat |
dc.subject.classification | Terres rares | cat |
dc.subject.other | Magnetic properties | eng |
dc.subject.other | Rare earths | eng |
dc.subject.other | Anisotropy | eng |
dc.subject.other | Ferromagnetism | eng |
dc.subject.other | Anisotropia | eng |
dc.subject.other | Ferromagnetisme | eng |
dc.title | Magnetic behaviour of ferromagnets with random anisotropy | eng |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 43747 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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