Prediction of technological stability of polycrystalline ferroelectrics - semiconductors using as an example lead ferroniobate

A concept of geometrical phase transitions is proposed to describe the molding of samples of polycrystalline ferroelectrics. Percolational computer models have been worked out enabling one to predict the degree of technological stability of ceramics production. Some results are given concerning the...

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Bibliographic Details
Published in:Ferroelectrics 1998-06, Vol.214 (1), p.211-220
Main Authors: Grekov, A. A., Dashko, Yu. V., Katsnelson, L. M., Kramarov, S. O.
Format: Article
Language:English
Subjects:
ceramics
ferroelectrics-semiconductors
molding
Percolation
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Summary:A concept of geometrical phase transitions is proposed to describe the molding of samples of polycrystalline ferroelectrics. Percolational computer models have been worked out enabling one to predict the degree of technological stability of ceramics production. Some results are given concerning the technology of obtaining samples of lead ferroniobate based on the approach proposed.
ISSN:0015-0193
1563-5112
DOI:10.1080/00150199808220260