646s11hw1f - -3 of Al compute the mobility from the...

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ELEG 646 ; ELEG 446 - Nanoelectronic Device Principles Spring 2011 Homework #1 - due Friday, 18 February 2011, in class 1. Problem 1.1 in chapter 1, p. 45 of Muller, Kamins & Chan (3rd edition). 2. Problem 1.4 (27 ˚C and 500 ˚C only) in chapter 1, p. 45 of Muller, Kamins & Chan (3rd edition) Hints: see Fig. 1.15, and equations in Table 1.4, p. 54, and graph (Fig 2.10), p. 73. 3. Problem 1.7 in chapter 1, p. 46 of Muller, Kamins & Chan (3rd edition). Hint: find the atomic density (cm -3 ) from Avogadro’s number, and then the electron density (cm
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Unformatted text preview: -3 ) of Al; compute the mobility from the resistivity, and then the mean scattering time. 4. Problem A1.1 in chapter 1, p. 50 of Muller, Kamins & Chan (3rd edition). 5. By equating n i = p i , expressed in terms of N C and N V , calculate the energy position of the intrinsic Fermi level E i with respect to E V , E g and other parameters. Homework assignments will appear on the web at: http://www.ece.udel.edu/~kolodzey/courses/eleg646s11.html Include your name, due date, assignment number, and course number on each submission....
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