Article contents
Ferroelectricity of Lead-Zirconate-Titanate Thin Films Prepared by Laser Ablation
Published online by Cambridge University Press: 25 February 2011
Abstract
Lead-zirconate-titanate films were prepared by excimer laser ablation. The coercive field of films deposited on MgO substrates with an electrode was lower than that of films deposited on sapphire substrates. Laser fluence influenced the grain and crystalline size, resulting in a change in the Ec. Film thicknesses were varied over a range from 0.3 to 2.41μm, with the thinnest film showing a large remanent polarization even at an applied effective voltage of 5V.
- Type
- Research Article
- Information
- Copyright
- Copyright © Materials Research Society 1992
References
- 5
- Cited by