Dielectric Behaviour of BaTiO3-SrTiO3 Solid Solutions Fabricated by High-Energy Ball Milling

2014 ◽  
Vol 605 ◽  
pp. 63-66 ◽  
Author(s):  
Piotr Dulian ◽  
Wojciech Bąk ◽  
Krystyna Wieczoek-Ciurowa ◽  
Czesław Kajtoch
Keyword(s):  
Phase Transitions ◽  
Dielectric Properties ◽  
Solid Solutions ◽  
Mechanochemical Synthesis ◽  
Perovskite Structure ◽  
Ferroelectric Phase ◽  
High Energy ◽  
Electroceramic Material ◽  
Energy Ball ◽  
Ferroelectric Phase Transitions

This paper considers the mechanochemical synthesis of advanced electroceramic material with a perovskite structure as well as this method as an effective way for modifying the properties of BaTiO3by substitution of foreign ions. Dielectric properties mainly para-ferroelectric phase transitions in Ba1-xSrxTiO3solid solutions (0.0 x 0.6) are presented.

Study of ferroelectric phase transitions in solid solutions based on bismuth vanadate

2008 ◽  
Vol 72 (8) ◽  
pp. 1094-1097 ◽  
Author(s):  
E. A. Fortalnova ◽  
V. V. Murasheva ◽  
M. G. Safronenko ◽  
N. U. Venskovskii ◽  
G. M. Kaleva ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Solid Solutions ◽  
Ferroelectric Phase ◽  
Bismuth Vanadate ◽  
Ferroelectric Phase Transitions

Effect of Aliovalent Dopants on the Electrophysical Properties of Mechanochemically Sythesized KSn2F5

2015 ◽  
Vol 245 ◽  
pp. 166-171 ◽  
Author(s):  
Anatoly B. Podgorbunsky ◽  
Tatyana I. Usoltseva ◽  
Evgeniy B. Merkulov ◽  
Sergey V. Gnedenkov ◽  
Sergey L. Sinebryukhov
Keyword(s):  
Phase Transitions ◽  
Impedance Spectroscopy ◽  
Solid Solutions ◽  
High Energy ◽  
Activation Energies ◽  
Cation Substitution ◽  
Electrophysical Properties ◽  
Energy Ball ◽  
The Given

Investigated systems including solid solutions K(1–x)LixSn2F5(0 ≤x≤ 7.5) and 0.95KSn2F5–0.05Al2O3synthesized through high-energy ball milling and characterized by XRD and DSC techniques. The values of the dc conductivity and activation energies estimated in the temperature range from 298 K to 473 K by impedance spectroscopy. It was established that conductivity at ambient temperature increases for K0.975Li0.025Sn2F5and K0.95Li0.05Sn2F5samples as compared to pure KSn2F5. The role of cation substitution influencing on conductivity values, phase transitions and activation energies in the given systems discussed.

Dielectric properties and ferroelectric phase transitions in mixed Rbx(NH4)1-xHSeO4 crystals

1983 ◽  
Vol 76 (2) ◽  
pp. K155-K157 ◽  
Author(s):  
Z. Czapla ◽  
O. Czupiński ◽  
L. Sobczyk ◽  
J. Mróz ◽  
H. Pykacz
Keyword(s):  
Phase Transitions ◽  
Dielectric Properties ◽  
Ferroelectric Phase ◽  
Ferroelectric Phase Transitions

Ferroelectric Phase Transitions in the BIMEVOX Solid Solutions

2008 ◽  
Vol 367 (1) ◽  
pp. 8-14 ◽  
Author(s):  
E. D. Politova ◽  
E. A. Fortalnova ◽  
G. M. Kaleva ◽  
S. Yu. Stefanovich ◽  
V. V. Murasheva ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Solid Solutions ◽  
Ferroelectric Phase ◽  
Ferroelectric Phase Transitions

Dielectric properties and ferroelectric phase transitions in BaxSr1−xTiO3 solid solution

2005 ◽  
Vol 399 (1-2) ◽  
pp. 1-6 ◽  
Author(s):  
Helmi Abdelkefi ◽  
Hamadi Khemakhem ◽  
Gabriel Vélu ◽  
Jean Claude Carru ◽  
Régnault Von der Mühll
Keyword(s):  
Solid Solution ◽  
Phase Transitions ◽  
Dielectric Properties ◽  
Ferroelectric Phase ◽  
Ferroelectric Phase Transitions

Ferroelectric Phase Transitions and Electroconducting Properties of Ceramic BIMEVOX Solid Solutions (Me = La, Zr)

2009 ◽  
Vol 391 (1) ◽  
pp. 3-11 ◽  
Author(s):  
E. D. Politova ◽  
E. A. Fortalnova ◽  
G. M. Kaleva ◽  
A. V. Mosunov ◽  
M. G. Safronenko ◽  
...  
Keyword(s):  
Phase Transitions ◽  
Solid Solutions ◽  
Ferroelectric Phase ◽  
Ferroelectric Phase Transitions
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