Given:
Band gap of silicon, E = 1.1 eV
Temperature, T = 300 K
Boltzmann's constant, k =
(a) We need to find out the ratio of the band gap to kT.
Ratio
(b) The new ratio is th of the earlier ratio.
i.e. New ratio = 4.253
We know,
Ratio = (Band gap)/(kT)