Thickness dependence of magnetoelectric response for composites of Pb(Zr0.52Ti0.48)O3 films on CoFe 2O4 ceramic substrates

Jing Wang, Xia Wu, Renci Peng, Jianjun Wang, Chaoyong Deng, Kongjun Zhu

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Abstract

Using chemical solution spin-coating we grew Pb(Zr0.52Ti 0.48)O3 films of different thicknesses on highly dense CoFe2O4 ceramics. X-ray diffraction revealed no other phases except Pb(Zr0.52Ti0.48)O3 and CoFe 2O4. In many of these samples we observed typical ferroelectric hysteresis loops, butterfly-shaped piezoelectric strains, and the magnetic-field-dependent magnetostriction. These behaviors caused appreciable magnetoelectric responses based on magnetic-mechanical-electric coupling. Our results indicated that the thickness of the Pb(Zr0.52Ti 0.48)O3 film was important in obtaining strong magnetoelectric coupling.

Original languageEnglish (US)
Article number87127
JournalAIP Advances
Volume4
Issue number8
DOIs
Publication statusPublished - Jan 1 2014

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All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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