Unformatted text preview: Problem 5.22, with some changes, in chapter 5, p. 245 of Streetman & Banerjee (6th edition). Instead of at 600 K, do this problem at 300 K, near room temperature. (a) sketch the band diagram from left to right in thermal equilibrium, showing E F , E C , E V , and E i . (b) from the dopings, and the 300 K value of n i , determine the value of [E F – E i ] on each side. (c) from your results, estimate the value of built in voltage - hint, the equation with NA, ND will not work, of course. 5. Problem 5.31, part (a) only in chapter 5, p. 246 of Streetman & Banerjee (6th edition). Homework assignments will appear on the web at: http://www.ece.udel.edu/~kolodzey/courses/eleg341f10.html Note: On each homework and report submission, please give your name, the due date, assignment number and the course number....
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- Fall '10
- Electron, Streetman, Solid State Electronics, forward current, negligible electron diffusion