An n-type Si resistor is to be designed so that it carries a current of 5mA with an applied voltage of 5V. T=300K. Mn*=.26M0. M0=9.11x10^31Kg.
(a) If Nd=10^15/cm^3 and Na=0, design a resistor to meet the required specifications.
(b) If Nd=3x10^16/cm^3 and Na=2.5x10^16/cm^3, redesign the resistor.
What are the answers and how did you calculate them?© BrainMass Inc. brainmass.com March 4, 2021, 5:46 pm ad1c9bdddf
The problem gave you Mn, it looks like it wants you to get electron/hole mobility from effective electron/hole mass and mean scattering time. However, the mean scattering time is not ...
The solution carefully explains and designs a resistor that carries a current of 5mA with applied voltage of 5V.