Please use this identifier to cite or link to this item:
http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2180Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor | Fondo Nacional de Desarrollo Científico y Tecnológico (Chile) | - |
| dc.contributor | Région Bretagne | - |
| dc.creator | Gautier, J. L. | - |
| dc.creator | Moure Jiménez, Carlos | - |
| dc.creator | Bodenez, V. | - |
| dc.creator | Cailleaux, X. | - |
| dc.creator | Ortiz, Juan | - |
| dc.creator | Peña, Octavio | - |
| dc.creator | Piriou, B. | - |
| dc.creator | Zúñiga, G. | - |
| dc.creator | Lisboa-Filho, P. N. | - |
| dc.date | 2007-11-16T10:13:38Z | - |
| dc.date | 2007-11-16T10:13:38Z | - |
| dc.date | 2005 | - |
| dc.date.accessioned | 2017-01-31T00:58:42Z | - |
| dc.date.available | 2017-01-31T00:58:42Z | - |
| dc.identifier | J. Chil. Chem. Soc., 50, N° 3 (2005), págs: 617-623 | - |
| dc.identifier | 0717-9707 | - |
| dc.identifier | http://hdl.handle.net/10261/2180 | - |
| dc.identifier.uri | http://dspace.mediu.edu.my:8181/xmlui/handle/10261/2180 | - |
| dc.description | New materials, based on the well-known spinel compound NiMn2O4, have been synthesized and characterized from the magnetic point of view. The manganese cation was partially substituted in the general formula NiMn2-xMexO4 , by nonmagnetic and magnetic elements, such as Me = Ga, Zn, Ni and Cr (0 x 1). Prior to the determination of their magnetic properties, the non-substituted spinel NiMn2O4 was carefully characterized and studied as a function of the oxygen stoichiometry, based on the influence of the annealing atmosphere and quenching rate. The ferrimagnetic character was observed in all samples, with a paramagnetic-to-ferromagnetic transition temperature Tc stabilized at 110 K, and well defined long-range antiferromagnetic interactions at lower temperatures, which depend on the applied field and the substitute concentration | - |
| dc.description | Authors from Chile and O.P. thank projects Fondecyt-Chile 1020066, 7020066 and 1050178. Authors from France and Brazil thank project CAPES/COFECUB 416/03. Authors from France thank Région Bretagne for financial support | - |
| dc.description | Peer reviewed | - |
| dc.publisher | Sociedad Chilena de Química | - |
| dc.rights | openAccess | - |
| dc.subject | Magnetic oxides | - |
| dc.subject | Spinels | - |
| dc.subject | Ferrimagnetic properties | - |
| dc.subject | Magnetic exchange | - |
| dc.title | Magnetic properties of spinel-type oxides NiMn2-xMexO4 | - |
| dc.type | Artículo | - |
| Appears in Collections: | Digital Csic | |
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.