Given the same sintering condition, doping with higher level of the vapor B2O3 source results in the higher PTCR effect.
同样的烧结条件下，钛酸钡陶瓷的PT CR效应随b 2 O 3蒸汽掺杂源的浓度升高而升高。
Barium vacancy existed in grain boundary is responsible for the PTCR effect observed in donor doped barium titanate ceramics.
施主掺杂的钛酸钡陶瓷的PT CR效应来源于晶界上的钡空位。
Additionally, the resistance vs temperature measurement was also used to investigate the PTCR effect of the implanted specimens.
此外，也应用阻温特性测量分析了铜离子注入样品的PT CR效应。
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