Chegg Solutions for Microelectronic Circuits (Adel S Sedra, Kenneth C Smith) (Z-Library)_parte_404

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Step 1 of 3 3.006E The following is the equation that defines the relationship between diffusion constant with mobility: Here, is known as the thermal voltage, At room temperature, T = 300 , the thermal voltage is = 25.9 mV Step 2 of 3 The diffusion constant of electrons is, Substitute 1350 for and 25.9 mV for in the equation. =34.96 Therefore, the diffusion constant of electrons is Step 3 of 3 The diffusion constant of holes is, Substitute 480 cm²/V.s for and 25.9 mV for in the equation. = 12.432 cm²/s Therefore, the diffusion constant of holes is