Immittance Spectroscopy of Smart Components and Novel Devices
AC small-signal immittance spectroscopy is employed as a viable tool to demonstrate electrical characterization, performance improvement, and quality assurance issues of smart materials-based components and novel devices. The variation in the ac response, complemented via dc measurements within a ra...
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| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
1994-01-01
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| Series: | Active and Passive Electronic Components |
| Online Access: | http://dx.doi.org/10.1155/1994/25820 |
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| Summary: | AC small-signal immittance spectroscopy is employed as a viable tool to demonstrate electrical characterization,
performance improvement, and quality assurance issues of smart materials-based components
and novel devices. The variation in the ac response, complemented via dc measurements within
a range of tolerating temperature, delineates competing phenomena occurring in the microstructures
of these engineering material systems. The results are presented in a generic manner with possible
explanations on the mechanisms for two selected Debye-like (nearly ideal) and non-Debye (non-ideal)
low-capacitance resistors. This spectroscopic approach allows systematic development of a representative
equivalent circuit, considered to be the characteristic of the devices and components, for specific
applications. |
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| ISSN: | 0882-7516 1563-5031 |