Questions
The conductivity of pure semiconductor can be increased by
a
increasing temperature
b
by mixing acceptor impurity atoms
c
by mixing donor impurity atoms
d
all of the above
detailed solution
Correct option is D
Increasing temperature and adding impurity concentration increases the conductivity of a semiconductor.Talk to our academic expert!
Similar Questions
In pure silicon at 300 K the electron and hole concentration is each equal to When doped with indium, the hole concentration increases to What is the electron concentration in doped silicon?
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