Substrate effect on the magnetoelectric behavior of Pb(Zr0.52Ti0.48)O3 film-On-CoFe2O4 bulk ceramic composites prepared by direct solution spin coating
2009 (English)In: Journal of The American Ceramic Society, ISSN 0002-7820, E-ISSN 1551-2916, Vol. 92, no 11, 2654-2660 p.Article in journal (Refereed) Published
Magnetoelectric (ME) composite structures of Pb(Zr0.52Ti0.48)O3 (PZT) and CoFe2O4 (CFO) were prepared by directly growing PZT films on highly dense CFO ceramics via a simple solution spin coating, rather than by conventional high-temperature cofiring. An obvious ME response, which had the same bias-dependent trend as the piezomagnetic coefficient of CFO ceramics, was observed in such film-on-bulk ceramic composites. It was found that the PZT films showed a good ferroelectric feature, and the ME response of the composites strongly depended on the resistivity of the CFO ceramics as both a substrate and a bottom electrode. The results suggest plenty of room for further enhancing the ME response of such films-on-ceramic substrate composites.
Place, publisher, year, edition, pages
2009. Vol. 92, no 11, 2654-2660 p.
Research subject Structural Chemistry
IdentifiersURN: urn:nbn:se:su:diva-36803DOI: 10.1111/j.1551-2916.2009.03265.xISI: 000271188400027OAI: oai:DiVA.org:su-36803DiVA: diva2:290323
övrigt antal författare 2st.2010-01-262010-01-262011-04-12Bibliographically approved