naa a22 4500 51080103X CHVBK 20180411083355.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11664-013-2529-8 doi (NATIONALLICENCE)springer-10.1007/s11664-013-2529-8 Investigations on Magnetoelectric and Magnetodielectric Properties of CMFO-PBT Composites [Elektronische Daten] [S.M. Salunkhe, S.R. Jigajeni, A.N. Tarale, M.M. Sutar, P.B. Joshi] The present paper reports the dielectric, magnetodielectric, and magnetoelectric properties of Mn-substituted Co1.2−x Mn x Fe1.8O4 (CMFO) and Pb0.2Ba0.8TiO3 (PBT) magnetoelectric (ME) composites. The Co1.2−x Mn x Fe1.8O4 is initially studied for variation of electrical resistivity ρ, saturation magnetization M s, permeability μ, coercive field H c, and coefficient of magnetostriction λ to determine compositions suitable to form the ME composite. Here, x=0.4 and 0.1 are observed to possess optimum values of ρ, M s, μ, H c, and λ; therefore, the composites are formed using Co0.8Mn0.4Fe1.8O4 (CMFO0.4) as well as Co1.1Mn0.1Fe1.8O4 (CMFO0.1). The composites were synthesized and investigated for their structural, dielectric, magnetoelectric, and magnetodielectric properties. The dielectric constant of the composites is observed to exhibit a contribution due to interfacial polarization as well as a contribution due to the PBT phase. The variation of the linear magnetoelectric coefficient, α, quadratic magnetoelectric coefficient, β, and magnetocapacitance, M c, for various compositions are reported in this paper. The paper also reports the effect of sintering temperature and variation of frequency on the magnitude of α and M c. The samples with y=0.5 are observed to show a sufficiently large and useful magnitude of magnetoelectric coefficients and M c value. TMS, 2013 Magnetoelectric composites nationallicence magnetoelectric (ME) properties nationallicence magnetodielectric (MD) properties nationallicence magnetoelectriccoefficient nationallicence Salunkhe S.M. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut Jigajeni S.R. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut Tarale A.N. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut Sutar M.M. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut Joshi P.B. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/6(2013-06-01), 1122-1132 0361-5235 42:6<1122 2013 42 11664 https://doi.org/10.1007/s11664-013-2529-8 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11664-013-2529-8 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Salunkhe S.M. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut NATIONALLICENCE 700 1- Jigajeni S.R. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut NATIONALLICENCE 700 1- Tarale A.N. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut NATIONALLICENCE 700 1- Sutar M.M. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut NATIONALLICENCE 700 1- Joshi P.B. Department of Physical Sciences, Solapur University, 413 255, Solapur, India aut NATIONALLICENCE 773 0- Journal of Electronic Materials Springer US; http://www.springer-ny.com 42/6(2013-06-01), 1122-1132 0361-5235 42:6<1122 2013 42 11664 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer