Ferroelectric and piezoelectric properti
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Rajni Jain; Vinay Gupta; Abhai Mansingh; K. Sreenivas
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Article
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2004
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Elsevier Science
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English
⚖ 188 KB
Ceramic compositions of strontium bismuth tantalate (SBT) [Sr 1Àx Bi 2+2x/3 Ta 2 O 9 ] with x = 0.0, 0.15, 0.30, 0.45 prepared from a sol-gel process have been studied. Stoichiometric and non-stoichiometric phases stable within the series have been investigated for their structural, dielectric, ferr