3.5 A sample of p-type Si has a dark resistivity of 10 2-cm at 300 K. The sample is illuminated uniformly to generate 10¹9 EHP/cm³-sec. The electron lifetime in the sample is 1 μsec.Calculate the sample resistivity and the percent change in the conductivity after illumination due to the majority and the minority carriers. DVANCED ELECTRONICS 1:

3.5 A sample of p-type Si has a dark resistivity of 10 2-cm at 300 K. The sample is illuminated uniformly to generate 10¹9 EHP/cm³-sec. The electron lifetime in the sample is 1 μsec.Calculate the sample resistivity and the percent change in the conductivity after illumination due to the majority and the minority carriers. DVANCED ELECTRONICS 1:

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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