Bala, Kanchan and Shah, Jyoti and Negi, Nainjeet Singh and Kotnala, Ravinder K. (2017) Induced magnetoelectric coupling and photoluminescence response in solution-processed CoFe2O4/Pb0.6Sr0.4TiO3 multiferroic composite film. Integrated Ferroelectrics, 183. pp. 110-125. ISSN 1058-4587

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Abstract

CoFe2O4/(Pb0.6Sr0.4)TiO3 bi-layered composite film exhibits ferromagnetic and ferroelectric responses (M-s similar to 162 emu/cm(3), H-c similar to 1.8 kOe, 2P(r) similar to 8.6 mu C/cm(2) and 2E(c) similar to 634 kV/cm) at room temperature. The temperature dependent dielectric anomaly near magnetic phase transition temperature suggests magnetoelectric coupling effect in the composite film. The maximum MD effect can reach as high as similar to 49% at 3 kOe applied DC magnetic field. The composite film exhibits magnetoelectric voltage co-efficient alpha(ME) similar to 67 mV cm(-1) Oe(-1). The photoluminescence emission bands of the composite film have a significant blue shift as compared to those reported for CFO and PST nanostructures.

Item Type:	Article
Additional Information:	Copyright for this article belongs to M/s Taylor & Francis.
Subjects:	Engineering > Electronics and Electrical Engineering Applied Physics/Condensed Matter
Divisions:	UNSPECIFIED
Depositing User:	Users 27 not found.
Date Deposited:	14 Mar 2019 11:11
Last Modified:	14 Mar 2019 11:11
URI:	http://npl.csircentral.net/id/eprint/2744

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