Li, J.
, Levin, I.
, Slutsker, J.
, Provenzano, V.
, Schenck, P.
, Yang, J.
and Roytburd, A.
(2021),
Self-Assembled Multiferroic Nanostructures in CoFe<sub>2</sub>O<sub>4-</sub>PbTiO<sub>3</sub> System, Applied Physics Letters
(Accessed September 20, 2024)
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Self-Assembled Multiferroic Nanostructures in CoFe2O4-PbTiO3 System
Published
Author(s)
, , , , , J.H. Yang,
Abstract
The effect of substrate orientation of the morphologies of epitaxial self-assembled nanostructures was demonstrated using newly synthesized multiferroic 0.67PbTiO3-0.33CoFe2O4 nanocomposite thin films. The two-phase nanostructures were grown on single crystal SrTiO3 substrates having (001) and (110) orientations using pulsed laser deposition. The nanostructures of both orientations consisted of vertical rod- or platelet-like columns of CoFe2O4 dispersed in the PbTiO3 matrix. For the (001) orientation the platelet habits were parallel to the 110} planes, whereas for the (110) orientation the platelets were parallel to the 111} planes. The differences in the platelet orientations were explained using a thermodynamic theory of heterophase structures.Citation
Applied Physics Letters
Pub Type
Journals
Keywords
morphology, multiferroics, nanostructures
Citation
Issues
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Created October 12, 2021