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Proceedings Paper

Specific properties of ferroelectric thin films
Author(s): Weiguo Liu
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Paper Abstract

Ferroelectric thin films have some specific properties such as low dielectric constant, high coercive force and presenting of polarization above Curie point, etc. These properties can be explained by the existence of surface layer and internal stresses in the films. The surface layer has lower dielectric constant and large spontaneous strain than in the bulk. The internal stresses will cause the shift of Curie point and create an internal bias field in the films.

Paper Details

Date Published: 1 November 1991
PDF: 3 pages
Proc. SPIE 1519, International Conference on Thin Film Physics and Applications, (1 November 1991); doi: 10.1117/12.47333
Show Author Affiliations
Weiguo Liu, Xi'an Institute of Technology (China)

Published in SPIE Proceedings Vol. 1519:
International Conference on Thin Film Physics and Applications
Shixun Zhou; Yongling Wang, Editor(s)

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