A study on structural analysis and magnetic behaviour of barium hexaferrite nanomaterial

A study on structural analysis and magnetic behaviour of barium hexaferrite nanomaterial

Hydrothermal synthesis, 900 ∘C calcination has been done for barium hexaferrite material to find the structural background of the material. The M-type hexagonal structure, Mauguin phase group (P63/mmc) has been extracted from the Rietveld refinement, and the positions of Fe and Ba have been identifi...

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Veröffentlicht in:Applied physics. A, Materials science & processing Materials science & processing, 2022-01, Vol.128 (1)
Hauptverfasser: Thiyagaraj, S, Samaje, Vishal Vrashabhanath, Nagaiah, Kambhala, Christy, Ferdinand A, Munirathnam, K
Format: Artikel
Sprache:eng
Schlagworte:
Applied physics
Barium hexaferrite
Coercivity
Electron density
Magnetic properties
Materials science
Nanomaterials
Structural analysis
Synthesis
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Beschreibung
Zusammenfassung:Hydrothermal synthesis, 900 ∘C calcination has been done for barium hexaferrite material to find the structural background of the material. The M-type hexagonal structure, Mauguin phase group (P63/mmc) has been extracted from the Rietveld refinement, and the positions of Fe and Ba have been identified. The electron density of selected atoms with the suitable Miller planes has been discussed with a Fourier synthesis map. The retentivity, coercivity and saturated magnetisation have been identified through VSM studies.
ISSN:0947-8396
1432-0630
DOI:10.1007/s00339-021-05179-0