Sintering effect on the structure and multiferroic behavior of nanostructured BiMnO3 ceramic synthesized by mechanochemical route
Source abstract
Abstract
BiMnO3 (BMO) ceramics was synthesized and sintered by mechanochemical method. Effect of sintering on the structure and multiferroic was investigated by XRD, FESEM, HRTEM, ferroelectric and magnetic study. These studies synchronously exhibited the formation of distinct nanostructured monoclinic perovskite (C2 space group) phase with crystallite size range from 5 to 40 nm. The dielectric study revealed a significant dependence of εr and tanδ with the change in sintering temperature. P-E loop and magnetization studies revealed a trend of increase in Pr (0.396 μC/cm2 to 0.50 μC/cm2) and decrease in Ms (0.125 to 0.085) respectively with the rise in sintering temperature.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Multiferroics and related materials · Ferroelectric and Piezoelectric Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Metallurgical and Materials Engineering, National Institute of Technology Raipur, Raipur, Chhattisgarh, India
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