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Unformatted text preview: the sample. VI. If the injected holes in Problem V has a surface concentration of 3 15 10 cm , estimate the hole diffusion current density at the surface. VII. Estimate the hole diffusion current density at m 1 away from the surface of the silicon sample in Problem VI. Compare your answer with that of Problem VI and explain your comparison. VIII. What is the electron diffusion current at the surface in problem VI? What is the total electron current density at the surface? --END-- Electrical Engineering Department The Henry Samueli School of Engineering and Applied Science University of California, Los Angeles Dee-Son Pan email@example.com Phone (310)-825-1123 Spring 2008...
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This note was uploaded on 04/13/2010 for the course EE 2 taught by Professor Vis during the Spring '07 term at UCLA.
- Spring '07
- Electrical Engineering