Title of article
Effect of CoFe2O4 mole percentage on multiferroic and magnetoelectric properties of Na0.5Bi0.5TiO3/CoFe2O4 particulate composites
Author/Authors
R.V. Krishnaiah، نويسنده , , Mandayam A. Srinivas، نويسنده , , S.V. Kamat، نويسنده , , T. Karthik، نويسنده , , Saket Asthana، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
6
From page
7799
To page
7804
Abstract
Na0.5Bi0.5TiO3 (NBT), CoFe2O4 (CFO) as well as particulate composites containing different mole percentages of NBT and CFO were synthesized by the solid-state sintering route and characterized for their ferroelectric and ferrimagnetic hysteresis loops, magnetostriction and magnetoelectric (ME) output. The mole% of CFO was found to influence the ferroelectric and ferrimagnetic hysteresis loops as well as magnetostriction and piezomagnetic coefficients which in turn had a significant effect on the magnetoelectric voltage coefficient. The highest magnetoelectric voltage coefficient (α) of 0.5 mV/cm/Oe was recorded in (65) NBT–(35) CFO composite.
Keywords
E. Insulators , Solid state sintering , Ferroelectric , Magnetoelectric
Journal title
Ceramics International
Serial Year
2014
Journal title
Ceramics International
Record number
1276498
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