Effects of bismuth and bismuth-copper substitutions on structure, morphology, and magnetic properties of sol-gel derived barium hexaferrites
The partial substitution by bismuth (Bi) is aimed to improve magnetic properties of barium hexaferrites from the sol–gel auto-combustion synthesis. The exceptionally high saturation magnetization of 99 emu/g is attributed to the substitution of Fe3+ in tetrahedral 4f1 sites by Bi3+and the highly com...
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| Autores principales: | , , , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Elsevier
2022
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/a90be98c03204a7cb4fdd26828655a02 |
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