X-Ray Absorption Spectroscopy Study of Ba1-xSrxTiO3 (x = 0.0-0.2) at the Ti-K and Ba-LIII Edges

W. Somphon; Suthum Srilomsak

doi:10.4028/www.scientific.net/AMR.55-57.157

Paper Titles

Fabrication of 0-3 Non-Lead Based Piezoceramic/Polymer Composites Using Suction Technique
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Microstructures of Zirconium Titanate Powders and Ceramics Prepared by Solid-State Mixed Oxide Method
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Preparation and Properties of B₂O₃-Doped Ba(Zr_0.07Ti_0.93)O₃ Ceramics
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Characterization of LiNbO₃Powder Prepared by Citrate Gel Method
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X-Ray Absorption Spectroscopy Study of Ba_1-xSr_xTiO₃(x = 0.0-0.2) at the Ti-K and Ba-L_III Edges
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Synthesis of Na_0.5Bi_0.5TiO₃ Submicron Particles in Molten Salt
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Effects of Starting Materials on Molten Salt Synthesis of Bi₄Ti₃O₁₂
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Effect of ZrO₂ Doping on Crystal Structure, Microstructure and Phase Transition of Lead Titanate Ceramics
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Fabrication of Barium Stannate Tatanate Ceramics via Combustion Technique
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X-Ray Absorption Spectroscopy Study of Ba_1-xSr_xTiO₃(x = 0.0-0.2) at the Ti-K and Ba-L_III Edges

Abstract:

Barium titanate, BaTiO3 is a significant material for electronic components. It was known that Sr2+ substitution on Ba ion can strongly modify ferroelectric properties of BaTiO3 but the structural change has not been fully understood. An X-ray absorption spectroscopy at the Ti K-edge (4966 eV) and the Ba LIII-edge (5247 eV) was employed to investigate the structure of Ba1-xSrxTiO3 (BSTO) with 0