Multiferroic BaTiO 3-CoFe 2O 4 nano composite thin films grown by polymer-assisted deposition

L. H. Yan; W. Z. Liang; S. H. Liu; W. Huang; Yuangen Lin

doi:10.1080/10584587.2011.616416

Multiferroic BaTiO ₃-CoFe ₂O ₄ nano composite thin films grown by polymer-assisted deposition

L. H. Yan, W. Z. Liang, S. H. Liu, W. Huang, Yuangen Lin^*

^*Corresponding author for this work

Not published at Aalto University

Research output: Contribution to journal › Article › Scientific › peer-review

10 Citations (Scopus)

Abstract

Nanocomposite multiferroic BaTiO ₃-CoFe ₂O ₄ thin films have been grown by a chemical solution deposition technique, named polymer-assisted deposition. X-ray diffraction, atomic force microscopy, magnetic force microscopy and cross-sectional transmission electron microscopy have been used to characterize the composite films. The self-assembled nanocomposite is revealed to be CoFe ₂O ₄ nano-particles embedded into the BaTiO ₃ matrix. This is different with the BaTiO ₃-NiFe ₂O ₄ system grown by PAD, in which the spinel NiFe ₂O ₄ is the matrix. The difference in the surface energy of the three materials is believed to be the key reason to explain the phenomenon.

Original language	English
Pages (from-to)	82-88
Number of pages	7
Journal	Integrated Ferroelectrics
Volume	131
Issue number	1
DOIs	https://doi.org/10.1080/10584587.2011.616416
Publication status	Published - 1 Jan 2011
MoE publication type	A1 Journal article-refereed

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title = "Multiferroic BaTiO 3-CoFe 2O 4 nano composite thin films grown by polymer-assisted deposition",

abstract = "Nanocomposite multiferroic BaTiO 3-CoFe 2O 4 thin films have been grown by a chemical solution deposition technique, named polymer-assisted deposition. X-ray diffraction, atomic force microscopy, magnetic force microscopy and cross-sectional transmission electron microscopy have been used to characterize the composite films. The self-assembled nanocomposite is revealed to be CoFe 2O 4 nano-particles embedded into the BaTiO 3 matrix. This is different with the BaTiO 3-NiFe 2O 4 system grown by PAD, in which the spinel NiFe 2O 4 is the matrix. The difference in the surface energy of the three materials is believed to be the key reason to explain the phenomenon.",

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AU - Yan, L. H.

AU - Liang, W. Z.

AU - Liu, S. H.

AU - Huang, W.

AU - Lin, Yuangen

PY - 2011/1/1

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N2 - Nanocomposite multiferroic BaTiO 3-CoFe 2O 4 thin films have been grown by a chemical solution deposition technique, named polymer-assisted deposition. X-ray diffraction, atomic force microscopy, magnetic force microscopy and cross-sectional transmission electron microscopy have been used to characterize the composite films. The self-assembled nanocomposite is revealed to be CoFe 2O 4 nano-particles embedded into the BaTiO 3 matrix. This is different with the BaTiO 3-NiFe 2O 4 system grown by PAD, in which the spinel NiFe 2O 4 is the matrix. The difference in the surface energy of the three materials is believed to be the key reason to explain the phenomenon.

AB - Nanocomposite multiferroic BaTiO 3-CoFe 2O 4 thin films have been grown by a chemical solution deposition technique, named polymer-assisted deposition. X-ray diffraction, atomic force microscopy, magnetic force microscopy and cross-sectional transmission electron microscopy have been used to characterize the composite films. The self-assembled nanocomposite is revealed to be CoFe 2O 4 nano-particles embedded into the BaTiO 3 matrix. This is different with the BaTiO 3-NiFe 2O 4 system grown by PAD, in which the spinel NiFe 2O 4 is the matrix. The difference in the surface energy of the three materials is believed to be the key reason to explain the phenomenon.

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JO - Integrated Ferroelectrics

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Multiferroic BaTiO ₃-CoFe ₂O ₄ nano composite thin films grown by polymer-assisted deposition

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