Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/2427
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dc.contributor.authorKumar, Amit-
dc.date.accessioned2020-12-01T07:22:31Z-
dc.date.available2020-12-01T07:22:31Z-
dc.date.issued2016-
dc.identifier.citationMaterials Research Express, 3(4)en_US
dc.identifier.otherhttps://doi.org/10.1088/2053-1591/3/4/046401-
dc.identifier.urihttps://iopscience.iop.org/article/10.1088/2053-1591/3/4/046401/meta-
dc.identifier.urihttp://hdl.handle.net/123456789/2427-
dc.descriptionOnly IISERM authors are available in the record.-
dc.description.abstractWe report the magnetic, dielectric, and magnetoelctric properties of NiFe2O4-poly (vinylidene-fluoride)-BaTiO3 composite film. The coercive field (±2Hc∼344 Oe) and remnant magnetization (Mr-Q6-1 emu g-1) were observed at room temperature. The dielectric permittivity at room temperature (e RT∼281) was found to decrease with increase in frequency. The magnetocapacitance was found to be∼5.9% at an applied dc magnetic field of 8 kOe (frequency=∼1 kHz). Magnetoelectric coupling coefficient (δ\∼4-1mVcm-1 Oe-1) measured by dynamic method (at ac magnetic field=30 Oe) is observed higher (two times) than those reported for some materials. In addition, we have observed the image of ferroelectric domain using piezoelectric force microscopy at room temperature. Large magnetodielectric/magnetoelectric response in this composite is possibly a result of the effective mechanical interaction between NiFe2O4 and BaTiO3 through the polymer matrix.en_US
dc.language.isoenen_US
dc.publisherInstitute of Physics Publishingen_US
dc.subjectMagnetodielectric propertyen_US
dc.subjectMagnetoelectric couplingsen_US
dc.subjectPoly(vinylidene fluoride)en_US
dc.subjectBarium titanateen_US
dc.titleMagnetic, local ferroelectricity and magnetodielectric properties of NiFe2O4-poly (vinylidene-fluoride)-BaTiO3 composite filmen_US
dc.typeArticleen_US
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