Automating and sequencing C-V measurements for process fault diagnosis using a pattern-recognition approach (MOS test structure)

The authors demonstrate how a pattern-recognition system can be applied to the interpretation of C-V curves on an MOS test structure. The system is capable of automatically sequencing the appropriate measurements required to extract accurately the maximum amount of information available from C-V and G-V measurements. Unlike many other expert systems, CV-ASSIST is an integral part of the measurement, instrumentation, and control software and is thus able to call up a sequence of individually tailored tests for the MOS test structure under investigation.<
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