Lattice dynamics and dielectric response of Mg-doped SrTiO3 ceramics in a wide frequency range

2005 ◽  
Vol 97 (4) ◽  
pp. 044104 ◽  
Author(s):  
A. Tkach ◽  
P. M. Vilarinho ◽  
A. L. Kholkin ◽  
A. Pashkin ◽  
P. Samoukhina ◽  
...  
Keyword(s):  
Dielectric Response ◽  
Lattice Dynamics ◽  
Wide Frequency Range ◽  
Frequency Range ◽  
Srtio3 Ceramics ◽  
Mg Doped

Lattice dynamics and dielectric response of Ba0.4Sr0.6−yMnyTiO3 ceramics in a wide frequency range

2012 ◽  
Vol 209 (7) ◽  
pp. 1225-1230
Author(s):  
Jingji Zhang ◽  
Jiwei Zhai ◽  
Zhengkui Xu ◽  
Yewen Zhang
Keyword(s):  
Dielectric Response ◽  
Lattice Dynamics ◽  
Wide Frequency Range ◽  
Frequency Range

scholarly journals Wide-Frequency-Range Dielectric Tuning of BaTiO3 by Embedding Metal Nanocrystals

2020 ◽  
Author(s):  
Deli SHI ◽  
Leiming FANG ◽  
Xiaoqiang Zhang ◽  
Jinlong TANG ◽  
Jun LI ◽  
...  
Keyword(s):  
High Frequency ◽  
Dielectric Response ◽  
Inductive Effect ◽  
Three Dimensional ◽  
Low Frequency ◽  
Wide Frequency Range ◽  
Frequency Range ◽  
Rectification Effect ◽  
Metal Nanocrystals ◽  
Nanocomposite System

Abstract The Fe nanocrystals (NCs) were embedded into the epitaxial BaTiO 3 (BTO) matrix. According to optimize growth processes, a novel nanocomposite system was constructed, which consist of well epitaxial BTO layer and three-dimensional Fe NCs. Based on this, the different dielectric response in the regions of low temperature-high frequency and low frequency-high temperature were revealed by the contribution of hopping and interfacial polarizations, respectively. With the increased amount of Fe NCs, the obvious enhancement of low-frequency conductivity, middle frequency capacitance and high-frequency inductive effect was found. The metal NC embedding plays an important role in tuning the dielectric behaviors and ac conductivity of oxide dielectrics. This significant rectification effect in the wide-frequency ranges opens up a new direction for the designing of embedded nano-capacitors.

Temperature evolution of the dielectric response function of Pb(Fe0.95Sc0.05)2/3W1/3O3 relaxor ceramics in a wide frequency range

2017 ◽  
Vol 59 (12) ◽  
pp. 2365-2373 ◽  
Author(s):  
G. A. Komandin ◽  
O. E. Porodinkov ◽  
A. A. Bush ◽  
A. F. Koroleva ◽  
I. E. Spektor ◽  
...  
Keyword(s):  
Response Function ◽  
Dielectric Response ◽  
Wide Frequency Range ◽  
Temperature Evolution ◽  
Frequency Range ◽  
Dielectric Response Function

Installation for testing electronic voltmeters over a wide frequency range

1976 ◽  
Vol 19 (10) ◽  
pp. 1525-1526
Author(s):  
A. M. Fedorov ◽  
V. V. Krestovskii ◽  
V. S. Kiselev ◽  
S. A. Razumovskii ◽  
V. A. Shcheglov
Keyword(s):  
Wide Frequency Range ◽  
Frequency Range
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