Title :
Bi2Ru2O7 Conductive Phase and its Effects on the Gauge Factor of Ru_based Thick-film Resistors
Author :
Ma, Yiwu ; Chen, Jianqun ; Li, Minqiang
Author_Institution :
Inst. of Intell. Machines, Chinese Acad. of Sci., Hefei
Abstract :
With Bi2Ru2O7 as the conductive phase, a new type of thick-film strain resistor is made, whose gauge factor (GF) is up to 15-17 and its work temperature is up to 150degC The method of Bi2Ru2O7 conductive phase and the sensitive material is introduced. The effects the conductive phase particle size between of the GF of the Ru-based thick-film strain resistor is discussed mainly. And the conduction mechanism is also explained.
Keywords :
bismuth compounds; strain gauges; strain sensors; thick film resistors; Bi2Ru2O7; conductive phase particle size; gauge factor; ruthenium -based thick-film strain resistor; strain sensitive material; Capacitive sensors; Conducting materials; Conductivity measurement; Force measurement; Glass; Ocean temperature; Particle measurements; Resistors; Strain measurement; Temperature sensors; Bi2Ru2O7 conductive phase; gauge factor; thick-film resistors;
Conference_Titel :
Information Acquisition, 2006 IEEE International Conference on
Conference_Location :
Shandong
Print_ISBN :
1-4244-0528-9
Electronic_ISBN :
1-4244-0529-7
DOI :
10.1109/ICIA.2006.306003
