DocumentCode
959315
Title
Strain Sensitivity in Thick-Film Resistors
Author
Canali, Claudio ; Malvasi, D. ; Morten, Bruno ; Prudenziati, Maria ; Taroni, Andrea
Author_Institution
Instituto di Fisica dell´´Universita,Italy
Volume
3
Issue
3
fYear
1980
fDate
9/1/1980 12:00:00 AM
Firstpage
421
Lastpage
423
Abstract
Piezoresistive properties of Dupont 1400 series thick-film resistors have been investigated by measuring longitudinal and transverse gauge factors as a function of applied strain between 0 and _+ 1000 microstrain in the temperature range from -70 to + 140°C. The relative change in resistance of thick-film resistors is linear, reproducible, and hysteresis free for the full range of applied strain. They appear more sensitive than metal resistors and have a low temperature coefficient of resistance (TCR) and gauge factor.
Keywords
Piezoresistive transducers; Thick-film resistors; Capacitive sensors; Ceramics; Electrical resistance measurement; Piezoresistance; Resistors; Stability; Strain measurement; Temperature distribution; Temperature sensors; Thickness measurement;
fLanguage
English
Journal_Title
Components, Hybrids, and Manufacturing Technology, IEEE Transactions on
Publisher
ieee
ISSN
0148-6411
Type
jour
DOI
10.1109/TCHMT.1980.1135638
Filename
1135638
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