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V. Revathi

Researcher at New Horizon College of Engineering

Publications -  7
Citations -  38

V. Revathi is an academic researcher from New Horizon College of Engineering. The author has contributed to research in topics: Dielectric & Polyvinylidene fluoride. The author has an hindex of 3, co-authored 7 publications receiving 25 citations.

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Journal ArticleDOI

Structural, Dielectric, and Magnetic Studies on Electrospun Magnesium Ferrite-Polyvinylidene Fluoride Core–Shell Composite Fibers

TL;DR: In this article, a core-shell composite fiber of magnesium ferrite-polyvinylidene fluoride is prepared by electrospinning and X-ray diffraction, scanning electron microscope, and infra-red spectroscopy results indicate the formation of coreshell structure and an enhancement in the amount of β-phase compared to α-phase in the polyvinylide fluoride.
Journal ArticleDOI

Relaxor-like ferroelectric behaviour favoured by short-range B-site ordering in 10% Ba2+ substituted MgFe2O4

TL;DR: In this paper, pristine and Ba{sup 2+} substituted MgFe{sub 2}O{sub 4} are prepared and the relaxor-like behavior observed in the dielectric dispersion indicates the existence of B-site short-range ordering with the local P4{sub 1}22/P4{ sub 3}22 symmetry which is confirmed by the Raman spectroscopy.
Journal ArticleDOI

BMFO-PVDF electrospun fiber based tunable metamaterial structures for electromagnetic interference shielding in microwave frequency region

TL;DR: In this paper, composite fibers of sub-micron thickness of barium substituted magnesium ferrite (Ba 0.2 Mg 0.8 Fe 2 O 4 ) obtained by electrospinning is used as a substrate to design electromagnetic interference shielding structures.
Proceedings ArticleDOI

Investigation of dielectric study of CuO/DEA-isopropanol hybrid nano fluids

B. Rohini, +1 more
TL;DR: In this article, the authors presented the study of dielectric constant of alcohol based hybrid CuO nano fluid, where the combination of Dimethylamine (DEA) with Isopropanol acted as a host liquid and copper oxide nano particles were dispersed in it.