Comment on “On the strain coupling across vertical interfaces of switchable BiFeO3–CoFe2O4 multiferroic nanostructures” [Appl. Phys. Lett. 95, 062907 (2009)]

@article{Zhang2010CommentO,
  title={Comment on “On the strain coupling across vertical interfaces of switchable BiFeO3–CoFe2O4 multiferroic nanostructures” [Appl. Phys. Lett. 95, 062907 (2009)]},
  author={Xiaohua Douglas Zhang and Sungmin Park and Gwangseo Park},
  journal={Applied Physics Letters},
  year={2010},
  volume={96},
  pages={076101}
}
5 Citations
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The morphology and structure of interfaces in PbTiO3–CoFe2O4 films on SrTiO3 substrates of various orientations are studied. It is found that for film with thickness more than 100 nm with columnarExpand
On the strain coupling across vertical interfaces of switchable BiFeO3–CoFe2O4 multiferroic nanostructures
In magnetoelectrically coupled CoFe2O4–BiFeO3 nanostructures vertical and lateral lattice parameters of both phases are determined. We find that the in-plane lattice parameter of CoFe2O4 is fullyExpand
Phenomenological theory of 1–3 type multiferroic composite thin film: thickness effect
The effect of thickness on the para–ferro-phase transition temperatures, the spontaneous polarization and magnetization and hysteresis loops of 1–3 type multiferroic composite thin films was studiedExpand
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Major advances on all fronts are demonstrated: remarkable spontaneously ordered structures were produced in newly predicted compositions, vertical strain was proven to dominate the strain state in films above 20 nm thickness and strain manipulation was demonstrated by selection of phases with the appropriate elastic moduli. Expand
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The structure and the interface chemistry of epitaxial BiFeO3–NiFe2O4 nanocomposite thin films on SrTiO3(001) substrates were investigated using the Z-contrast imaging and the electron exit-waveExpand
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We present direct evidence for room-temperature magnetization reversal induced by an electric field in epitaxial ferroelectric BiFeO3-ferrimagnetic CoFe2O4 columnar nanostructures. PiezoelectricExpand
Multiferroic BaTiO3-CoFe2O4 Nanostructures
TLDR
Thermodynamic analyses show that the magnetoelectric coupling in a nanostructured BaTiO3-CoFe2O4 ferroelectromagnet can be understood on the basis of the strong elastic interactions between the two phases. Expand
DOMAIN CONFIGURATIONS DUE TO MULTIPLE MISFIT RELAXATION MECHANISMS IN EPITAXIAL FERROELECTRIC THIN FILMS. I: THEORY
Possible mechanisms for strain relaxation in ferroelectric thin films are developed. The models are applicable to tetragonal thin film ferroelectrics grown epitaxially on (001) cubic single crystalExpand