Influence of Silicon Dioxide on the Structure and Dielectric Properties of Barium Titanate

The influence of silicon dioxide on the structure and dielectric properties of ceramic barium titanate was studied. The obtained results showed that Si at concentrations up to 1 mol % enters the BaTiO 3 lattice to form a BaTi 1 –  x Si x O 3 solid solution. The doping of barium titanate with silicon...

Full description

Saved in:
Bibliographic Details
Published in:Bulletin of the Russian Academy of Sciences. Physics 2024-05, Vol.88 (5), p.693-698
Main Authors: Korotkov, L. N., Tolstykh, N. A., Borodin, N. N., Kashirin, M. A., Anisimov, R. G., Popov, S. V., Pankova, M. A.
Format: Article
Language:English
Subjects:
Barium titanates
Dielectric properties
Ferroelectric materials
Ferroelectricity
Hadrons
Heavy Ions
Nuclear Physics
Phase transitions
Physics
Physics and Astronomy
Silicon dioxide
Solid solutions
Unit cell
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The influence of silicon dioxide on the structure and dielectric properties of ceramic barium titanate was studied. The obtained results showed that Si at concentrations up to 1 mol % enters the BaTiO 3 lattice to form a BaTi 1 –  x Si x O 3 solid solution. The doping of barium titanate with silicon leads to a decrease in the size of the unit cell, a decrease in the temperature of the ferroelectric phase transition and its slight diffuseness, and the appearance of signs of a relaxor ferroelectric.
ISSN:1062-8738
1934-9432
DOI:10.1134/S1062873824706433