Magnetoelectric Effect in Bi5Ti3FeO15 Ceramics Obtained by Molten Salts Synthesis
The synthesis and magnetoelectric characterization of multiferroic Bi 5 Ti 3 FeO 15 is presented. Samples were obtained by the molten-salts method. Structural analysis was performed by means of electron microscopy and x-ray diffraction. The increase of plate-like crystallites' dimensions with i...
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2011 |
| País: | México |
| Institución: | Centro de Investigación en Materiales Avanzados |
| Repositorio: | Fuente de Objetos Científicos Open Access del CIMAV |
| Idioma: | inglés |
| OAI Identifier: | oai:cimav.repositorioinstitucional.mx:1004/384 |
| Acceso en línea: | http://cimav.repositorioinstitucional.mx/jspui/handle/1004/384 |
| Access Level: | acceso abierto |
| Palabra clave: | info:eu-repo/classification/cti/2 info:eu-repo/classification/cti/23 |
| Sumario: | The synthesis and magnetoelectric characterization of multiferroic Bi 5 Ti 3 FeO 15 is presented. Samples were obtained by the molten-salts method. Structural analysis was performed by means of electron microscopy and x-ray diffraction. The increase of plate-like crystallites' dimensions with increasing reaction temperature is characterized. Magnetoelectric parameters are measured under a pulsed magnetic field of 2 · 10 4 Oe amplitude. Textured polycrystalline ceramics are property cut and electrically polarized. Longitudinal and transversal magnetoelectric voltages are sensed, from liquid-nitrogen to room temperatures. Only low-temperature transverse magnetoelectric effect is observed as significant. |
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