Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Annual Meeting of The Ceramic Society of Japan, 2009
Session ID : 3A11
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Crystal structures and ferroelectric performances of Bi2SiO5-added (Sr,Ce)-Bi-(Ta,W)-O ferroelectric materials.
YASUSHI IDEMOTO*RYO MUROINAOTO KITAMURA
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Abstract
In our previous work, we focused on (Sr,Ce)Bi2(Ta,W) 2O9-based sample, in which Ce and W substituted simultaneously Sr and Ta in SBT respectively, and Bi2SiO5-added ones, and examined their ferroelectric performances and crystal structures. As a result, it was found that all the synthesized samples had the same structure as SBT and (Sr,Ce)Bi2 (Ta,W) 2O9-based sample showed higher Pr than (Sr,Ce)Bi2Ta2O9 reported previously. It was also clarified that Bi2SiO5-addition affected the ferroelectric properties.
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© The Ceramic Society of Japan 2009
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