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http://hdl.handle.net/2445/32229
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DC Field | Value | Language |
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dc.contributor.author | Labarta, Amílcar | - |
dc.contributor.author | Obradors, Xavier | - |
dc.contributor.author | Tejada Palacios, Javier | - |
dc.contributor.author | Berry, Frank J., 1947- | - |
dc.contributor.author | Sarson, M. | - |
dc.date.accessioned | 2012-10-09T08:15:55Z | - |
dc.date.available | 2012-10-09T08:15:55Z | - |
dc.date.issued | 1988 | - |
dc.identifier.issn | 0021-8979 | - |
dc.identifier.uri | http://hdl.handle.net/2445/32229 | - |
dc.description.abstract | We report here on the magnetic properties of compounds of composition Fe1−xCrxSbO4 and Fe1−xGaxSbO4. The introduction of paramagnetic Cr3+ and diamagnetic Ga3+ into the rutile‐related iron antimonate lattice does not destroy the antisite atomic ordering which exists in iron antimonate of composition FeSbO4. The initial slope of the Curie temperature dependence on x is similar in both series, indicating that Fe3+‐Cr3+ interactions are very small. The magnetic susceptibility measurements recorded from the compounds of composition Fe1−xCrxSbO4, x<0.4, and Fe0.9Ga0.1SbO4 show them to behave as spin glasses at low temperatures. The inhibition of compounds of the type Fe1−xCrxSbO4, x>0.4, and Fe1−xGaxSbO4, x>0.1 to undergo a spin‐glass transition above 4.2 K is associated with a dilution effect. | - |
dc.format.extent | 3 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | American Institute of Physics | - |
dc.relation.isformatof | Reproducció del document publicat a: http://dx.doi.org/10.1063/1.341125 | - |
dc.relation.ispartof | Journal of Applied Physics, 1988, vol. 63, num. 8, p. 4337-4339 | - |
dc.relation.uri | http://dx.doi.org/10.1063/1.341125 | - |
dc.rights | (c) American Institute of Physics , 1988 | - |
dc.source | Articles publicats en revistes (Física de la Matèria Condensada) | - |
dc.subject.classification | Vidres de spin | - |
dc.subject.classification | Propietats magnètiques | - |
dc.subject.classification | Efecte Mössbauer | - |
dc.subject.classification | Metall-òxid-semiconductors | - |
dc.subject.other | Spin glasses | - |
dc.subject.other | Magnetic properties | - |
dc.subject.other | Mössbauer effect | - |
dc.subject.other | Metal oxide semiconductors | - |
dc.title | Spin-glass behaviour in mixed metal oxides with a rutile-type structure | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 043738 | - |
dc.date.updated | 2012-10-09T08:15:55Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
Files in This Item:
File | Description | Size | Format | |
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043738.pdf | 247.75 kB | Adobe PDF | View/Open |
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