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오윤석

Oh, Yoon Seok
Laboratory for Strong Correlation in Quantum Materials
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Magnetoelectric effects of nanoparticulate Pb(Zr0.52Ti0.48)O3-NiFe2O4 composite films

Author(s)
Ryu, HyejinMurugavel, PLee, JHChae, SCNoh, TWOh, Yoon SeokKim, Hyung JinKim, Kee HoonJang, Jae HyuckKim, MiyoungBae, CPark, J-G
Issued Date
2006-09
DOI
10.1063/1.2338766
URI
https://scholarworks.unist.ac.kr/handle/201301/12651
Fulltext
http://scitation.aip.org/content/aip/journal/apl/89/10/10.1063/1.2338766
Citation
APPLIED PHYSICS LETTERS, v.89, no.10, pp.102907
Abstract
The authors fabricated Pb(Zr0.52Ti0.48)O 3-NiFe2O4 composite films consisting of randomly dispersed NiFe2O4 nanoparticles in the Pb(Zr 0.52Ti0.48)O3 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 NiFe2O 4 and piezoelectric Pb(Zr0.52Ti0.48)O 3 grains. © 2006 American Institute of Physics.
Publisher
AMER INST PHYSICS
ISSN
0003-6951

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