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http://hdl.handle.net/2445/8604| Title: | Spin glass behavior of FeSbO4 studied by Mössbauer spectroscopy and magnetometry |
| Author: | Labarta, Amílcar Sarson, M. Obradors, Xavier Berry, Frank J., 1947- Rodríguez Solá, Raúl Tejada Palacios, Javier |
| Keywords: | Vidres de spin Espectroscòpia Mössbauer Mossbauer spectroscopy Spin glasses Magnetism |
| Issue Date: | 1987 |
| Publisher: | IEEE |
| Abstract: | In this paper evidence of a spin glass behaviour in FeSbO 4 rutile from susceptibility and hysteresis loop measurements are presented. The spin glass transition has as a precursor effect a strong deviation of the Curie-Weiss law at T\leq20 T_{g} which indicates that strong antiferromagnetic spin correlations develop. It is argued that antisite Fe-Sb atomic ordering makes possible that nearest neighbours interactions compete with higher order magnetic interactions. |
| Note: | Reproducció del document publicat a http://dx.doi.org/10.1109/TMAG.1987.1065693 |
| It is part of: | IEEE Transactions on Magnetics, 1987, vol. 23, núm. 5, p. 2311-2313. |
| URI: | http://hdl.handle.net/2445/8604 |
| Related resource: | http://dx.doi.org/10.1109/TMAG.1987.1065693 |
| ISSN: | 0018-9464 |
| Appears in Collections: | Articles publicats en revistes (Física de la Matèria Condensada) |
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