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Heteroepitactic Growth of BaTiO3 on MgO by Pulsed-Laser Ablation

Published online by Cambridge University Press:  25 February 2011

M. Grant Norton
Affiliation:
Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853
Kathryn P.B. Cracknell
Affiliation:
Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853
Christopher Scarfone
Affiliation:
Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853
C. Barry Carter
Affiliation:
Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853
Ran Li
Affiliation:
Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853
James W. Mayer
Affiliation:
Department of Materials Science and Engineering, Cornell University, Ithaca, NY 14853
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Abstract

The microstructure of BaTiO3 thin-films deposited on MgO by pulsed-laser ablation has been examined by both scanning and transmission electron microscopy. The films were epitactic as evidenced by electron diffraction studies. Preliminary capacitance measurements on these films have shown clear evidence for a ferroelectric phase transition at ∼110°C.

Type
Research Article
Copyright
Copyright © Materials Research Society 1991

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References

REFERENCES

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