Citation
La. Reznichenko et al., Crystal chemical simulation of low-permittivity ferroelectrics, TECH PHYS, 46(5), 2001, pp. 559-562
Citations number
18
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
TECHNICAL PHYSICS
ISSN journal
10637842
→ ACNP
Volume
46
Issue
5
Year of publication
2001
Pages
559 - 562
Database
ISI
SICI code
1063-7842(200105)46:5<559:CCSOLF>2.0.ZU;2-G
Abstract
It is shown that the uniform strain parameter of the unit cell of solid sol
utions of alkali metal niobates can be raised and their permittivity can dr
astically be decreased by isovalent superstoichiometric modification in the
A subcell. The underlying mechanism is suggested. It is concluded that the
se findings are helpful in studying (simulating) piezoelectric ferroelectri
cs of practical value. (C) 2001 MAIK "Nauka/Interperiodica".