Computer simulation of ferroelectric domain structures in epitaxial BiFe O3 thin films

J. X. Zhang; Y. L. Li; S. Choudhury; L. Q. Chen; Y. H. Chu; F. Zavaliche; M. P. Cruz; R. Ramesh; Q. X. Jia

doi:10.1063/1.2927385

Computer simulation of ferroelectric domain structures in epitaxial BiFe O3 thin films

J. X. Zhang, Y. L. Li, S. Choudhury, L. Q. Chen, Y. H. Chu, F. Zavaliche, M. P. Cruz, R. Ramesh, Q. X. Jia

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71 Scopus citations

Abstract

Ferroelectric domain structures of (001)c, (101)c, and (111)c oriented epitaxial BiFe O3 thin films were studied by using the phase-field approach. Long-range elastic and electrostatic interactions were taken into account. The effects of various types of substrate constraint on the domain morphologies were systematically analyzed. It is demonstrated that domain structures of BiFe O3 thin films could be controlled by selecting proper film orientations and substrate constraint. The dependence of the {110}c -type domain wall orientation on substrate constraint for the (001)c oriented BiFe O3 thin film was also discussed.

Original language	English (US)
Article number	094111
Journal	Journal of Applied Physics
Volume	103
Issue number	9
DOIs	https://doi.org/10.1063/1.2927385
State	Published - 2008

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.2927385

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@article{928bd5731cf04c10bb71a650b1fb35e8,

title = "Computer simulation of ferroelectric domain structures in epitaxial BiFe O3 thin films",

abstract = "Ferroelectric domain structures of (001)c, (101)c, and (111)c oriented epitaxial BiFe O3 thin films were studied by using the phase-field approach. Long-range elastic and electrostatic interactions were taken into account. The effects of various types of substrate constraint on the domain morphologies were systematically analyzed. It is demonstrated that domain structures of BiFe O3 thin films could be controlled by selecting proper film orientations and substrate constraint. The dependence of the {110}c -type domain wall orientation on substrate constraint for the (001)c oriented BiFe O3 thin film was also discussed.",

author = "Zhang, {J. X.} and Li, {Y. L.} and S. Choudhury and Chen, {L. Q.} and Chu, {Y. H.} and F. Zavaliche and Cruz, {M. P.} and R. Ramesh and Jia, {Q. X.}",

note = "Funding Information: The authors are grateful for the financial support by the National Science Foundation under the Grant Nos. DMR-0507146 and DMR-0213623, by the Department of Energy under the Grant No. DE-FG02-07ER46417, the Penn State MRI seed grant, and the Laboratory-Directed Research and Development at Los Alamos National Laboratory.",

year = "2008",

doi = "10.1063/1.2927385",

language = "English (US)",

volume = "103",

journal = "Journal of Applied Physics",

issn = "0021-8979",

publisher = "American Institute of Physics",

number = "9",

}

TY - JOUR

T1 - Computer simulation of ferroelectric domain structures in epitaxial BiFe O3 thin films

AU - Zhang, J. X.

AU - Li, Y. L.

AU - Choudhury, S.

AU - Chen, L. Q.

AU - Chu, Y. H.

AU - Zavaliche, F.

AU - Cruz, M. P.

AU - Ramesh, R.

AU - Jia, Q. X.

N1 - Funding Information: The authors are grateful for the financial support by the National Science Foundation under the Grant Nos. DMR-0507146 and DMR-0213623, by the Department of Energy under the Grant No. DE-FG02-07ER46417, the Penn State MRI seed grant, and the Laboratory-Directed Research and Development at Los Alamos National Laboratory.

PY - 2008

Y1 - 2008

N2 - Ferroelectric domain structures of (001)c, (101)c, and (111)c oriented epitaxial BiFe O3 thin films were studied by using the phase-field approach. Long-range elastic and electrostatic interactions were taken into account. The effects of various types of substrate constraint on the domain morphologies were systematically analyzed. It is demonstrated that domain structures of BiFe O3 thin films could be controlled by selecting proper film orientations and substrate constraint. The dependence of the {110}c -type domain wall orientation on substrate constraint for the (001)c oriented BiFe O3 thin film was also discussed.

AB - Ferroelectric domain structures of (001)c, (101)c, and (111)c oriented epitaxial BiFe O3 thin films were studied by using the phase-field approach. Long-range elastic and electrostatic interactions were taken into account. The effects of various types of substrate constraint on the domain morphologies were systematically analyzed. It is demonstrated that domain structures of BiFe O3 thin films could be controlled by selecting proper film orientations and substrate constraint. The dependence of the {110}c -type domain wall orientation on substrate constraint for the (001)c oriented BiFe O3 thin film was also discussed.

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JF - Journal of Applied Physics

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M1 - 094111

ER -

Computer simulation of ferroelectric domain structures in epitaxial BiFe O3 thin films

Abstract

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