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Describe the experimental setup for the hot point probe method for conductivity measurement with the help of neat diagram.
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written 6.5 years ago by |
The "hot-probe" experiment provides a very simple way to distinguish between n-type and p-type semiconductors using a soldering iron and a standard multimeter.
The experiment is performed by contacting a semiconductor wafer with a "hot" probe such as a heated soldering iron and a "cold" probe. Both probes are wired …