Coexistence of ferri and ferromagnetism in cobalt substituted samarium iron garnet
Materials Science and Engineering: B(2022)
Abstract
•The effect of Co substitution on structural, morphological, chemical and magnetic properties of Sm3Fe5O12 is studied.•The effect of Co substitution on the Sm3Fe5O12 crystal structure, especially on the Fe(a)-O-Fe(d) bond has been done by performing Rietveld refinement on the respective XRD data.•Modification in the particle morphology and chemical properties of Sm3Fe5-xCoxO12 were studied using SEM images and XPS analysis respectively.•Co substitution noticeably enhance the magnetic properties including (MS), (MR) and (HC) in Sm3Fe5-xCoxO12.
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Key words
Samarium iron garnet,Cobalt substitution,Structural modification,Magnetic properties
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