ISSN:
1573-482X
Source:
Springer Online Journal Archives 1860-2000
Topics:
Electrical Engineering, Measurement and Control Technology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract A typical positive temperature coefficient of resistance (PTCR) effect in yttrium-doped (Sr, Pb)TiO3 ceramics made by chemical processing was obtained for the first time. The results show that the room temperature resistivity is lower than 102 Ω cm and the resistivity jump is above 106. The breakdown voltage is above 340 V mm−1 (a.c.). The sintering temperature is about 1100°C, lower than for conventional BaTiO3 ceramics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1018527120563
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