Electronic Devices Question 65
Question: To obtain a P-type germanium semiconductor, it must be doped with
[CBSE PMT 1997; Pb. PET 2000]
Options:
A) Arsenic
B) Antimony
C) Indium
D) Phosphorus
Show Answer
Answer:
Correct Answer: C
Solution:
For $ P- $ type semiconductor the doping impurity should be trivalent.