Abstract:
本文主要叙述PTC(positive temperature coefficient)热敏半导体的特性和应用.首先简述 PTC效应的物理基础和结构模型;其次讨论了PTC热敏半导体所具有的独特性能:电阻温度特性、电压电流特性、电流时间特性以及放热特性等;最后介绍了它在传感器、家用电器以及恒温发热体方面的应用.
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Source :
物理
ISSN: 0379-4148
CN: 11-1957/O4
Year: 1988
Issue: 12
Page: 727-731
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 4
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