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Departments of ECE and MSE, Cornell University
ECE 4070/MSE 5470: Physics of Semiconductor and Nanostructures
Spring 2015
Homework 7 : Solutions Due on April 20, 2015 at 5:00 PM
Problem 7.1 (The deep-acceptor problem and the 2014 Physics Nobel Prize)
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Problem 7.2 (Time-dependent Effective Mass Equation)
Problem 7.3 (Probability currents for the Effective Mass equation)
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Problem 7.4 (A Quantum Well in a Semiconductor Heterostructure)
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Problem 7.5 (Equilibrium in Semiconductor Heterojunctions with various band offsets)
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Problem 7.6 (Bloch transport and Bloch Oscillations)
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Part c:
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Parts d, e:
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Part f:
Various approaches are feasible – other than the superlattice approach mentioned here!