Effects of the addition of Nd3+ on the structure and magnetic properties of strontium hexaferrites
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| Natura: | Artículo científico |
| Lingua: | en |
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Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C.
2010
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| _version_ | 1876490145431027712 |
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| author | T. J. Pérez-Juache |
| author_facet | T. J. Pérez-Juache |
| contents | Effects of the addition of Nd3+ on the structure and magnetic properties of strontium hexaferrites T. J. Pérez-Juache I. Betancourt S. A. Palomares-Sánchez M. Mirabal-García Física, Astronomía y Matemáticas Sr hexaferrites Nucleation mechanism Hard magnetic materials In this work, we present a systematic study on the magnetic properties of Nd3+-susbtituted SrM hexaferrites following the formula SrNdxFe12-xO19, (x = 0.0 - 0.5). The microstructure characterization indicates the formation of a solid solution for Nd contents at x = 0.1, while a composite Sr(NdFe)12O19/SrFeO3 distribution of phases results for x > 0.1. Interesting combination of hard magnetic properties were obtained for the whole compositional series, such as increasing coercivity values of up to 329 kA/m for x = 0.5 with increasing Nd concentration. Results are interpreted in terms intrinsic property variations. 2010 artículo científico 1665-3521 https://www.redalyc.org/articulo.oa?id=94248264027 en http://www.redalyc.org/revista.oa?id=942 Superficies y vacío application/pdf Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. Superficies y vacío (México) Vol.23 |
| format | Artículo científico |
| id | redalyc_94248264027 |
| institution | Redalyc |
| language | en |
| publishDate | 2010 |
| publisher | Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. |
| spellingShingle | Effects of the addition of Nd3+ on the structure and magnetic properties of strontium hexaferrites T. J. Pérez-Juache Física, Astronomía y Matemáticas Sr hexaferrites Nucleation mechanism Hard magnetic materials Effects of the addition of Nd3+ on the structure and magnetic properties of strontium hexaferrites T. J. Pérez-Juache I. Betancourt S. A. Palomares-Sánchez M. Mirabal-García Física, Astronomía y Matemáticas Sr hexaferrites Nucleation mechanism Hard magnetic materials In this work, we present a systematic study on the magnetic properties of Nd3+-susbtituted SrM hexaferrites following the formula SrNdxFe12-xO19, (x = 0.0 - 0.5). The microstructure characterization indicates the formation of a solid solution for Nd contents at x = 0.1, while a composite Sr(NdFe)12O19/SrFeO3 distribution of phases results for x > 0.1. Interesting combination of hard magnetic properties were obtained for the whole compositional series, such as increasing coercivity values of up to 329 kA/m for x = 0.5 with increasing Nd concentration. Results are interpreted in terms intrinsic property variations. 2010 artículo científico 1665-3521 https://www.redalyc.org/articulo.oa?id=94248264027 en http://www.redalyc.org/revista.oa?id=942 Superficies y vacío application/pdf Sociedad Mexicana de Ciencia y Tecnología de Superficies y Materiales A.C. Superficies y vacío (México) Vol.23 |
| title | Effects of the addition of Nd3+ on the structure and magnetic properties of strontium hexaferrites |
| topic | Física, Astronomía y Matemáticas Sr hexaferrites Nucleation mechanism Hard magnetic materials |
| url | https://www.redalyc.org/articulo.oa?id=94248264027 |