摘要
Semiconducting lanthanum-doped Ba0·8Sr0·2TiO3 positive temperature coefficient of resistivity (PTCR) ceramics were prepared. The variation of grain boundary resistance with temperature has been studied by complex-plane impedance analysis. The potential applications of the PTCR ceramics produced, as a current limiter and a current stabilizer, are reported.
原文 | English |
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頁(從 - 到) | 195-198 |
頁數 | 4 |
期刊 | Ceramics International |
卷 | 14 |
發行號 | 3 |
DOIs | |
出版狀態 | Published - 1月 1988 |