Magnetoelectric effects of nanoparticulate Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films

Title
Magnetoelectric effects of nanoparticulate Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films
Authors
류혜진P. MurugavelJ. H. LeeS. C. ChaeT. W. NohYoon Seok OhHyung Jin KimKee Hoon KimJae Hyuck JangMiyoung KimC. BaeJ.-G. Park
Issue Date
2006-09
Publisher
Applied physics letters
Citation
VOL 89, NO 10, 102907
Abstract
The authors fabricated Pb(Zr0.52Ti0.48)O-3-NiFe2O4 composite films consisting of randomly dispersed NiFe2O4 nanoparticles in the Pb(Zr0.52Ti0.48)O-3 matrix. The structural analysis revealed that the crystal axes of the NiFe2O4 nanoparticles are aligned with those of the ferroelectric matrix. The composite has good ferroelectric and magnetic properties. The authors measured the transverse and longitudinal components of the magnetoelectric voltage coefficient, which supports the postulate that the magnetoelectric effect comes from direct stress coupling between magnetostrictive NiFe2O4 and piezoelectric Pb(Zr0.52Ti0.48)O-3 grains. (c) 2006 American Institute of Physics.
URI
http://pubs.kist.re.kr/handle/201004/70304
ISSN
0003-6951
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KIST Publication > Article
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