Effect of samarium doping on the dielectric behavior of barium zircomium titanate ceramic

Journal Article · Thu Apr 24 04:00:00 EDT 2014 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4872484· OSTI ID:22269489

Sarangi, S.; Behera, B. ^[1]; Anwar, S. ^[2]; Sinha, T. P. ^[3]

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1. School of Physics, Sambalpur University, Jyoti Vihar Sambalpur, Odisha-768019 (India)
2. Colloids and Materials Chemistry, Institute of Minerals and Materials Technology, Bhubaneswar, Odisha-751013 (India)
3. Department of Physics, Bose Institute, Kolkata-700009 (India)

Samarium doped Barium Zirconium Titanate ceramic with general formula Ba{sub 1−x}Sm{sub 2x/3}Zr{sub 0.05}Ti{sub 0.95}O{sub 3} [x=0.0,0.01,0.02,0.03,0.04] has been prepared by high energy ball milling. The X-ray diffraction (XRD) patterns confirmed that these ceramics have a single phase with perovskite-type upto x≤0.03 and a small secondary phase exist at x=0.04. The temperature dependent dielectric study shows a ferroelectric phase transition and transition temperature decreases with an increase in the Samarium content.

• OSTI ID: 22269489
• Journal Information: AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1591; ISSN APCPCS; ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BARIUM COMPOUNDS
CERAMICS
CONCENTRATION RATIO
CUBIC LATTICES
DOPED MATERIALS
FERROELECTRIC MATERIALS
PHASE TRANSFORMATIONS
SAMARIUM COMPOUNDS
TEMPERATURE DEPENDENCE
TITANATES
X-RAY DIFFRACTION
ZIRCONIUM COMPOUNDS