Magnetic and dielectric studies on half-doped orthochromite R(Fe0.5Cr0.5)O3 (R=Gd, Sm) ceramics

In the present paper, we report a details on magnetic and dielectric studies on ball milled single phase Gd(Fe0.5Cr0.5)O3 (GFC) and Sm(Fe0.5Cr0.5)O3 (SmFC) ceramics. The room temperature X-ray diffraction suggest that GFC and SmFC are exhibit orthorhombic crystal system with Pnma space group. Temper...

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Bibliographic Details
Main Authors: Tirupathi, Patri, Reddy, H. Satish Kumar
Format: Conference Proceeding
Language:English
Online Access:Get full text
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Summary:In the present paper, we report a details on magnetic and dielectric studies on ball milled single phase Gd(Fe0.5Cr0.5)O3 (GFC) and Sm(Fe0.5Cr0.5)O3 (SmFC) ceramics. The room temperature X-ray diffraction suggest that GFC and SmFC are exhibit orthorhombic crystal system with Pnma space group. Temperature dependent dc-magnetic studies exhibit a complex sequence of magnetic transitions (TN = 281 K) for GFC (TN = 249 K for SmFC ceramics respectively. A weak ferromagnetic character at low temperature were observed for both compounds. In addition, high temperature dielectric studies were also reported for SmFC ceramics.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.5032676