Lattice dynamics of pure barium titanate and barium strontium titanate solid solutions

1984 ◽  
Vol 17 (8) ◽  
pp. 1329-1337 ◽  
Author(s):  
B Jannot ◽  
C Escribe-Filippini ◽  
J Bouillot
Keyword(s):  
Barium Titanate ◽  
Strontium Titanate ◽  
Solid Solutions ◽  
Barium Strontium Titanate ◽  
Lattice Dynamics ◽  
Barium Strontium

scholarly journals Measurements of pyroelectric coefficients of BT and BST ceramics

2021 ◽  
Vol 2103 (1) ◽  
pp. 012085
Author(s):  
A P Burovikhin ◽  
I L Mylnikov ◽  
A I Dedyk ◽  
P Yu Belyavskiy ◽  
Yu V Pavlova ◽  
...  
Keyword(s):  
Barium Titanate ◽  
Strontium Titanate ◽  
Solid Solutions ◽  
Barium Strontium Titanate ◽  
Measurement Technique ◽  
Phase State ◽  
Initial State ◽  
Barium Strontium ◽  
Ceramic Capacitor ◽  
Bst Ceramics

Abstract In the work, the field and temperature dependencies on the pyroelectric coefficients of ceramic capacitor structures were measured. Barium titanate (BT) and solid solutions of barium-strontium titanate (BST) were investigate. At temperatures range from 20 °C to 30 °C, the values of the pyroelectric coefficients of the BST ceramics (p) 10-5 - 10-4 C/m2 K exceeded p for the BT ceramics by an order. The developed measurement technique made it possible to carry out direct pyroelectric coefficients measurements and determine the polarization initial state of the samples, regardless of their phase state.

Synthesis and characterizations of metal ions doped barium strontium titanate (BST) nanomaterials for photocatalytic and electrical applications: A mini review

2021 ◽  
Vol 112 (8) ◽  
pp. 665-677
Author(s):  
Kiflom Gebremedhn Kelele ◽  
Aschalew Tadesse ◽  
Tegene Desalegn ◽  
Suresh Ghotekar ◽  
Ruthramurthy Balachandran ◽  
...  
Keyword(s):  
Solid Solution ◽  
Dielectric Properties ◽  
Barium Titanate ◽  
Metal Ions ◽  
Strontium Titanate ◽  
Barium Strontium Titanate ◽  
Metal Ion ◽  
Dielectric Characteristics ◽  
Characterization Methods ◽  
Barium Strontium

Abstract The ferroelectric barium strontium titanate (Ba1-xSrxTiO3) is a homogeneous solid solution prepared from the mixture of barium titanate (BaTiO3), strontium titanate (SrTiO3) and titanium (IV) isopropoxide. Barium strontium titanate (BST) nanomaterials with improved permittivity and dielectric properties due to their nano-properties have attracted great interest for extensive and versatile applications as super capacitors, dielectrics, ceramics and catalysts. Introduction of metal ion dopants into the parent system of BST significantly alters its structural, morphological, electrical, optical and dielectric characteristics. This review is aimed at addressing synthesis, characterization methods, photocatalytic and electrical applications of metal ions doped BST nanomaterials. The effect of doping BST, through metal ions, on its properties and application with most probable reasons have been thoroughly discussed.

Ferroelectric superlattice based on barium–strontium titanate solid solutions

2015 ◽  
Vol 57 (11) ◽  
pp. 2246-2251 ◽  
Author(s):  
A. G. Razumnaya ◽  
Yu. I. Golovko ◽  
N. V. Lyanguzov ◽  
Yu. I. Yuzyuk ◽  
V. B. Shirokov ◽  
...  
Keyword(s):  
Strontium Titanate ◽  
Solid Solutions ◽  
Barium Strontium Titanate ◽  
Barium Strontium

Phase Pattern of Barium Strontium Titanate System and Dielectric Responses of Its Solid Solutions

2017 ◽  
Vol 59 (12) ◽  
pp. 2162-2167 ◽  
Author(s):  
Kh. A. Sadykov ◽  
I. A. Verbenko ◽  
L. A. Reznichenko ◽  
A. A. Pavelko ◽  
L. A. Shilkina ◽  
...  
Keyword(s):  
Strontium Titanate ◽  
Solid Solutions ◽  
Barium Strontium Titanate ◽  
Phase Pattern ◽  
Barium Strontium

Structure and lattice dynamics of heterostructures based on bismuth ferrite and barium strontium titanate

2013 ◽  
Vol 55 (12) ◽  
pp. 2506-2515 ◽  
Author(s):  
G. Khabiri ◽  
A. S. Anokhin ◽  
O. A. Bunina ◽  
Yu. I. Golovko ◽  
V. M. Mukhortov ◽  
...  
Keyword(s):  
Strontium Titanate ◽  
Barium Strontium Titanate ◽  
Lattice Dynamics ◽  
Bismuth Ferrite ◽  
Barium Strontium

Influence of the growth mechanism and thermoelastic stresses on the lattice dynamics of heteroepitaxial films of barium strontium titanate

2007 ◽  
Vol 49 (9) ◽  
pp. 1759-1765 ◽  
Author(s):  
Yu. I. Yuzyuk ◽  
I. N. Zakharchenko ◽  
V. A. Alyoshin ◽  
I. N. Leont’ev ◽  
L. M. Rabkin ◽  
...  
Keyword(s):  
Strontium Titanate ◽  
Growth Mechanism ◽  
Barium Strontium Titanate ◽  
Lattice Dynamics ◽  
Barium Strontium ◽  
Thermoelastic Stresses
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