Piezoresistive oxide ceramic composite (3) Effect of Sr Substitution property in La1-xSrxMnO3

Mitsuru Asai; Hiroaki Makino; Shin Tajima

doi:10.14853/pcersj.2002F.0.488.0

15th Fall Meeting of The Ceramic Society of Japan

DOI https://doi.org/10.14853/pcersj.2002F.0.488.0

Conference information

Host: The Ceramic Society of Japan

Piezoresistive oxide ceramic composite (3)

Effect of Sr Substitution property in La_1-xSr_xMnO₃

Mitsuru Asai, Hiroaki Makino, Shin Tajima

Author information

Keywords: La_1-xSr_xMnO₃, Piezoresistance, Composite material, Force or pressure sensor, Temperature characteristics, ZrO2

CONFERENCE PROCEEDINGS FREE ACCESS

Pages 488

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Abstract

A novel ceramic sensor material which can detect force or pressure has been developed. The material is ceramic composite which matrix is ZrO₂. By dispersing piezoresistive material, La_1-xSr_xMnO₃, we put the sensing capability of force or pressure to the material. In this report, effect of Sr Substitution in ZrO₂/La_1-xSr_xMnO₃ were investigated. The resistivity and temperature characteristics of the composite could be controlled by the Sr substitution in La_1-xSr_xMnO₃.

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