In any real application, the semiconductor material isn't sufficiently large and therefore surfaces exist between the semiconductor and an adjacent medium. When a semiconductor is abruptly terminated,...
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PN Junction Breakdown Processes
We
have seen that a PN junction allows a very small current to flow when
reversed biased. This current is due to the movement of minority
carriers. It is almost independent of the voltage applied.
...
Understanding the fields of Electrical and Electronics engineering
Electrical engineering involves analysis , design of devices
which are constructed from conductors Like Transformers, Electric motor etc. That
is why we called electric motor.
Electronics engineering...
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