2.43 Silicon is doped with 1016 cm-3 boron atoms. Determine the carrier freezeout temperature range if the freezeout bou
Posted: Mon May 02, 2022 5:22 pm
2.43 Silicon is doped with 1016 cm-3 boron atoms. Determine the carrier freezeout temperature range if the freezeout boundary is defined as the temperature at which the ionization of the doping atoms is 90%. The doping level of boron in silicon is 0.045 eV, and the degeneracy factor is g = 1/4. Assume constant effective density of states in the valence band, Ny = 3.10 x 10¹⁹ cm-3.