A
Ashima
Researcher at Guru Jambheshwar University of Science and Technology
Publications - 7
Citations - 433
Ashima is an academic researcher from Guru Jambheshwar University of Science and Technology. The author has contributed to research in topics: Dielectric & Rietveld refinement. The author has an hindex of 6, co-authored 6 publications receiving 395 citations.
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Journal ArticleDOI
Rietveld analysis, dielectric and magnetic properties of Sr and Ti codoped BiFeO3 multiferroic
TL;DR: In this paper, the structure, dielectric relaxation, and magnetic properties of polycrystalline Bi0.8Sr0.2Fe1/TixO3 multiferroics were investigated via the conventional solid state reaction method.
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Rietveld refinement, electrical properties and magnetic characteristics of Ca–Sr substituted barium hexaferrites
TL;DR: In this article, the effects of doping on structural, dielectric and magnetic properties of substituted barium hexaferrites have been systematically investigated, and the results show that lower saturation magnetization and increased coercivity is observed in substituted samples.
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Structural transformation and improved dielectric and magnetic properties in Ti-substituted Bi0.8La0.2FeO3 multiferroics
TL;DR: In this article, powder x-ray diffraction was performed on BiLaFeO3 ceramics having compositions Bi0.8La0.2Fe1?xTixO3 (x?=?0.05, 0.1,0.1373 and 0.1487?emu?g?1; coercivity (Hc) 4.856 and 5.904?kOe are observed for samples with x? =? 0.15, respectively.
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Phase transformation, dielectric and magnetic properties of Nb doped Bi0.8Sr0.2FeO3 multiferroics
TL;DR: In this paper, X-ray diffraction and Rietveld analysis showed that crystal structure is rhombohedral for Bi0.8Sr0.2FeO3 sample indicating its high resistivity.
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Improved dielectric and magnetic properties of Ti modified BiCaFeO3 multiferroic ceramics
TL;DR: In this paper, powder X-ray diffraction investigations performed at room temperature show that all samples possess a rhombohedrally distorted perovskite structure described by the space group R3c.