A novel nanostructure and multiferroic properties in Pb(Zr(0.52)Ti(0.48))O(3)/CoFe(2)O(4) nanocomposite films grown by pulsed-laser deposition

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	A novel nanostructure and multiferroic properties in Pb(Zr(0.52)Ti(0.48))O(3)/CoFe(2)O(4) nanocomposite films grown by pulsed-laser deposition
	J. X. Zhang; J. Y. Dai; W. Lu; H. L. W. Chan; B. Wu; D. X. Li
	2008
发表期刊	Journal of Physics D-Applied Physics
ISSN	0022-3727
卷号	41 期号:23
摘要	Multiferroic nanocomposite thin films containing Pb(Zr(0.52)Ti(0.48))O(3) (PZT) and CoFe(2)O(4)(CFO) with a novel nanostructure are deposited on (1 0 0)-oriented Nb-doped SrTiO(3) (STO) substrates by pulsed-laser deposition. Structural characterizations show that only PZT and CFO phases exist in the composite films, and the perovskite-structured PZT nano-pyramids with diameters of 50-100 nm are randomly embedded in the spinel-structured polycrystalline CFO matrix. Ferroelectric and magnetic hysteresis loops are simultaneously observed at room temperature. Magnetic-field-dependent capacitance measurement reveals an increase in capacitance of about 1.46% with an applied magnetic field. The multiferroic properties in the nanocomposite are also characterized by ferroelectric and magnetic domain imaging in the local areas of the sample.
部门归属	[zhang, j. x.; dai, j. y.; lu, w.; chan, h. l. w.] hong kong polytech univ, dept appl phys, kowloon, hong kong, peoples r china. [wu, b.; li, d. x.] chinese acad sci, inst met res, shenyang, peoples r china.;dai, jy (reprint author), hong kong polytech univ, dept appl phys, kowloon, hong kong, peoples r china;apdaijy@inet.polyu.edu.hk apahlcha@inet.polyu.edu.hk
关键词	Heterostructures
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/33322
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	J. X. Zhang,J. Y. Dai,W. Lu,et al. A novel nanostructure and multiferroic properties in Pb(Zr(0.52)Ti(0.48))O(3)/CoFe(2)O(4) nanocomposite films grown by pulsed-laser deposition[J]. Journal of Physics D-Applied Physics,2008,41(23).
APA	J. X. Zhang,J. Y. Dai,W. Lu,H. L. W. Chan,B. Wu,&D. X. Li.(2008).A novel nanostructure and multiferroic properties in Pb(Zr(0.52)Ti(0.48))O(3)/CoFe(2)O(4) nanocomposite films grown by pulsed-laser deposition.Journal of Physics D-Applied Physics,41(23).
MLA	J. X. Zhang,et al."A novel nanostructure and multiferroic properties in Pb(Zr(0.52)Ti(0.48))O(3)/CoFe(2)O(4) nanocomposite films grown by pulsed-laser deposition".Journal of Physics D-Applied Physics 41.23(2008).