Electronic Devices Question 93
Question: A Ge specimen is doped with Al. The concentration of acceptor atoms is ~1021 atoms/m3. Given that the intrinsic concentration of electron hole pairs is , the concentration of electrons in the specimen is
[AIIMS 2004]
Options:
A)
B)
C)
D)
Show Answer
Answer:
Correct Answer: A
Solution:
Therefore
Therefore