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Advanced Semiconductor Fundamentals solution, Assignments of Physics of semiconductor devices

A.T. Still University of Health Sciences (ATSU)Physics of semiconductor devices

Book Name: Advanced Semiconductor Fundamentals Edition : 2 edition Author name: Robert F. Pierret chapter 1 some solutions

Typology: Assignments

2019/2020

Uploaded on 10/16/2020

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Find the roots of this equation 2 0

tan 0

z

z z

We have So the roots are z=2.976, 5.949, 8.910, 11.853, 14.756, 17. Since^2 2 2

2 mE

z = k a = a , and hence

2 2

z

E

ma

So E1=0.021610^- 19 J E2=0.086410^- 19 J E3=0.193910^- 19 J E4=0.343010^- 19 J E5=0.531610^- 19 J E6=0.750510^- 19 J