V
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
V. Revathi,S. Dinesh Kumar,P. Chithra lekha,V. Subramanian,T. S. Natarajan,C. Muthamizhchelvan +5 more
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
Comparative analysis of electrochemical performance and photocatalysis of SiO2 coated CaTiO3:RE3+ (Dy, Sm), Li+ core shell nano structures
Vijaya V. Shanbhag,S.C. Prashantha,C.R. Ravi kumar,Pratap Kumar,B.S. Surendra,H. Nagabhushana,D.M. Jnaneshwara,V. Revathi,Ramachandra Naik,T.S. Shashidhara,Y.G. Krupanidhi +10 more
TL;DR: In this paper, the authors synthesized CaTiO3:Dy3+ (3 ǫ), Li+ (0.25 −1 m ) and Li+(0.1 m) core-shell nanoparticles via facile low temperature self-ignited solution combustion synthesis (SCS) method.
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,V. Revathi +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.