Investigation of Structural and Dielectric Behavior of Ba0.7Gd0.3MoxFe12-xO19 (Where x = 0.02) Hexaferrite Ceramics

Multiferroic ceramic composites of (Ba 0.7 Gd 0.3 Mo x Fe 12-x O 19 were prepared by using the solid-state reaction method with mol% fractions of x = 0.02, The preliminary structural studies carried out by X-ray diffraction at room temperature. It reveals that the samples have a hexagonal structure...

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Bibliographic Details
Published inFerroelectrics. Letters section Vol. 50; no. 1-3; pp. 41 - 48
Main Authors Agnihotri, Pratiksha, Kumar, Abhijeet, Rai, Radheshyam, Singh, Budhendra Kumar
Format Journal Article
LanguageEnglish
Published Philadelphia Taylor & Francis 04.05.2023
Taylor & Francis Ltd
Subjects
ceramics
Curie temperature
dielectric
Dielectrics
Ferrite
hexaferrite
High temperature
impedance
Room temperature
X-ray diffraction
XRD
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Summary:Multiferroic ceramic composites of (Ba 0.7 Gd 0.3 Mo x Fe 12-x O 19 were prepared by using the solid-state reaction method with mol% fractions of x = 0.02, The preliminary structural studies carried out by X-ray diffraction at room temperature. It reveals that the samples have a hexagonal structure ferrite phase. The impurity phase of x-Fe 2 O 3 appear at 32 ∼ 34 degree. Debye-Scherer and Williamson-Hall method were used to analysis for peak broadening Ba 0.7 Gd 0.3 Mo x Fe 12-x O 19 (where x = 0.02). Dielectric graphs show that curie temperature shifted towards the high temperature with increasing the frequency. the dielectric transitions at 200-300 °C.
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ISSN:0731-5171
1563-5228
DOI:10.1080/07315171.2023.2189851