A silicon specimen is made into a
-type semiconductor by doping, on an average, one indium atom per
silicon atoms. If the number density of atoms in the silicon specimen is
atoms
, then the number of acceptor atoms in silicon per cubic centimetre will be
Text Solution
Verified by ExpertsThe correct answer is:
C
Number density of atoms in silicon specimen

Since one atom of indium is doped in
atom, so number of indium atoms doped per
silicon.

Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
To obtain -type semiconductor, we need to dope pure Si with
If and represent the number of free electrons density and holes density respectively in a semicon…
An -type and -type silicon can be obtained by doping pure silicon with
Let and be the number of holes and conduction electrons respectively in a semiconductor, then
In -type semiconductor, the majority and minority charge carriers are respectively
The electrical resistance of which of the following decreases with rise in temperature?