hiii.. pls help me solve this question... write it neatly and understandable... need it ASAP... thxxx
Posted: Fri May 20, 2022 6:58 pm
hiii.. pls help me solve this question... write it neatly and
understandable... need it ASAP... thxxx
b) A silicon sample is doped with Na = 5 x 107 cm3. If the sample is illuminated such that the excess electron concentration is 1016 cm?, calculate: i. conductivity of this sample at equilibrium condition. ii. conductivity of this sample when the light is on. iii. position of the quasi fermi level for electron and hole.
understandable... need it ASAP... thxxx
b) A silicon sample is doped with Na = 5 x 107 cm3. If the sample is illuminated such that the excess electron concentration is 1016 cm?, calculate: i. conductivity of this sample at equilibrium condition. ii. conductivity of this sample when the light is on. iii. position of the quasi fermi level for electron and hole.