Assume that the conductivity of a pure semiconductor at an applied electric field of 450 mV/m is 2.75 X 1013/ S2-cm. Given that the drift velocity of electrons is 0.135 m/s and that of holes is 0.048 m/s, determine the density of the charge carriers per cubic meter in this material.
Assume that the conductivity of a pure semiconductor at an applied electric field of 450 mV/m is 2.75 X 1013/ S2-cm. Given that the drift velocity of electrons is 0.135 m/s and that of holes is 0.048 m/s, determine the density of the charge carriers per cubic meter in this material.
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Transcribed Image Text:Assume that the conductivity of a pure
semiconductor at an applied electric field of 450
mV/m is 2.75 X 1013/ S2-cm.
Given that the drift velocity of electrons is 0.135 m/s
and that of holes is 0.048 m/s, determine the density
of the charge carriers per cubic meter in this material.
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