646s09hw4 - Then consider how the thermal velocity depends...

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ELEG 646 ; ELEG 446 - Nanoelectronic Device Principles Spring 2009 Homework #4 - due Thursday, 12 March 2009, in class 1. Problem 5.1 in chapter 5, Muller & Kamins, p. 274 in 3rd edition. 2. Problem 5.2 in chapter 5, Muller & Kamins, p. 274 in 3rd edition. 3. Problem 5.4 in chapter 5, Muller & Kamins, p. 275 in 3rd edition. Hint: Compare the thermal energy with the Coulomb potential energy at r, which therefore depends on temperature.
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Unformatted text preview: Then consider how the thermal velocity depends on temperature. 4. Problem 5.5 in chapter 5, p. 275 of Muller, Kamins & Chan (3rd edition). Hint, using approximations for n, p let U = n/ eff . Homework assignments will appear on the web at: http://www.ece.udel.edu/~kolodzey/courses/eleg646s09.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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This note was uploaded on 12/02/2011 for the course ELEG 646 taught by Professor Staff during the Spring '08 term at University of Delaware.

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