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Dielectric Characterization and Microstructures of Pr6O11-Doped Bi4Ti3O12 Thin Films
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Dielectric Characteristics of Doped Strontium Titanate within Broad Temperature Range
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Hydrothermal Preparation of Bismuth Titanate Nanopowders
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Fabrication of Bi3NbTiO9 Thick Films by Air Flow Deposition
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The Crystalline, Dielectric and Pyroelectric Properties of (1-x)Pb(Sc0.5Ta0.5)O3-xPb(Zr0.52Ti0.48)O3 Relaxor Ferroelectric Ceramics
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Dielectric Characteristics of Doped Strontium Titanate within Broad Temperature Range

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Abstract:

Dielectric characteristics of strontium titanate based ceramics doped with samarium were investigated within temperature range from –60oC to 150oC. XRD was used to identify the phase compositions of the ceramics and the microstructures were characterized by SEM. Good temperature coefficient of capacitance (TCC) was observed: TCC = +18% ~ −11% with high dielectric constant of 18000 and relative low dielectric loss. After further modification, the present ceramics might be promising candidates for the multilayer ceramic capacitors applications at high temperature.

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Periodical:

Key Engineering Materials (Volumes 336-338)

Pages:

158-160

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.336-338.158

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Online since:

April 2007

Authors:

Long Tu Li, Tian Wang, Xiao Hui Wang, Jing Chang Zhao, Xian Li

Keywords:

Dielectric Property, Multilayer Ceramic Capacitor (MLCC), Strontium Titanate Based Ceramics

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© 2007 Trans Tech Publications Ltd. All Rights Reserved

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