Preprints of Annual Meeting of The Ceramic Society of Japan
Preprints of Fall Meeting of The Ceramic Society of Japan
Preprints of Annual Meeting of The Ceramic Society of Japan, 2003
Session ID : 2J30
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Electrical and spectroscopic properties of barium titanate ceramics codoped with La and (Mn, Fe)
*Nobuyuki TakeuchiYuji AbiruHirokazu HiedaShingo Ishida
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Abstract
Electric properties of La-(Mn, Fe)-codoped BaTiO3 ceramics sintered in air or Ar were studied. PTCR jump of 0.2mol%La-0.04mol%Fe-codoped BaTiO3 sintered in Ar was 3 orders of magnitudes, being much higher than that of La-Mn-codoped sample.
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© The Ceramic Society of Japan 2003
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