Question
Physics Question on Semiconductor electronics: materials, devices and simple circuits
In semiconductors at a room temperature
A
The valence band is completely filled and the conduction band is partially filled
B
The valence band is completely filled
C
The conduction band is completely empty
D
The valence band is partially empty and the conduction band is partially filled
Answer
The valence band is partially empty and the conduction band is partially filled
Explanation
Solution
In semiconductors at room temperature, the valence band is completely filled, and the conduction band is partially filled.