The probability of electrons to be found in the conduction band of an intrinsic semiconductor at a finite temperature

Options

A. decreases exponentially with increasing band gap
B. increases exponentially with increasing band gap
C. decreases with increasing temperature
D. is independent of the temperature and the band gap

Answer

A

Explanation

The probability of electrons to be found in the eonduction band of an intrinsic semiconductor at a finite temperature decreases exponentially with increasing band gap.