Characterization of the Structural and Magnetic Properties of Nd16Co76-xRuxC7B Alloys
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| Format: | Artículo científico |
| Langue: | en |
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Sociedade Brasileira de Física
2007
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| _version_ | 1876442593287471104 |
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| author | J. A. Valcanover |
| author_facet | J. A. Valcanover |
| contents | Characterization of the Structural and Magnetic Properties of Nd16Co76-xRuxC7B Alloys J. A. Valcanover C. A. Samudio Pérez C. Paduani J. D. Ardisson M. I. Yoshida Física, Astronomía y Matemáticas Rare earths Borides Carbides Ferromagnetism The Nd16Co76¡xRuxC7B system has been investigated to assess the effect of boron-carbon combined additionon the ferromagnetic behavior of these intermetallic compounds. The results indicate that the addition of 1 at.%B favors the formation of the tetragonal magnetic phase 2:14:1 in these alloys. With the increase of the Ruconcentration is observed an expansion of the lattice in the basal plane as well as a contraction along the cdirection of the tetragonal unit cell. The Curie temperature decreases from 432 K at x = 6 to 421 K for x = 27,whereas the saturation magnetization has a steep decrease. The highest TC value has been verified for the alloywith the largest c parameter, despite its a parameter is the smallest one. In comparison to isotypic borides andpure carbides, a loss of coercivity and remanence is observed. 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437706 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3B Vol.37 |
| format | Artículo científico |
| id | redalyc_46437706 |
| institution | Redalyc |
| language | en |
| publishDate | 2007 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Characterization of the Structural and Magnetic Properties of Nd16Co76-xRuxC7B Alloys J. A. Valcanover Física, Astronomía y Matemáticas Rare earths Borides Carbides Ferromagnetism Characterization of the Structural and Magnetic Properties of Nd16Co76-xRuxC7B Alloys J. A. Valcanover C. A. Samudio Pérez C. Paduani J. D. Ardisson M. I. Yoshida Física, Astronomía y Matemáticas Rare earths Borides Carbides Ferromagnetism The Nd16Co76¡xRuxC7B system has been investigated to assess the effect of boron-carbon combined additionon the ferromagnetic behavior of these intermetallic compounds. The results indicate that the addition of 1 at.%B favors the formation of the tetragonal magnetic phase 2:14:1 in these alloys. With the increase of the Ruconcentration is observed an expansion of the lattice in the basal plane as well as a contraction along the cdirection of the tetragonal unit cell. The Curie temperature decreases from 432 K at x = 6 to 421 K for x = 27,whereas the saturation magnetization has a steep decrease. The highest TC value has been verified for the alloywith the largest c parameter, despite its a parameter is the smallest one. In comparison to isotypic borides andpure carbides, a loss of coercivity and remanence is observed. 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437706 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.3B Vol.37 |
| title | Characterization of the Structural and Magnetic Properties of Nd16Co76-xRuxC7B Alloys |
| topic | Física, Astronomía y Matemáticas Rare earths Borides Carbides Ferromagnetism |
| url | https://www.redalyc.org/articulo.oa?id=46437706 |