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Matalien l\"amp\"otilojen fysiikan teoria (Kyl-0.104)\hfil Autumn 2000\break
Electronic transport in mesoscopic systems\hfil Exercise set 6\break
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\bigskip 
1. Exercise E.3.1 from Datta's book. There is a misprint, $b=-(1+c)/2$ (you will see
this in exercise E.3.7).
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2. Exercise E.3.2 from Datta's book. Note that there should read infinite wire instead
of semi-infinite wire (the semi-infinite wire will be considered in the following
exercise E.3.3).

\bigskip 
3. Exercise E.3.7 from Datta's book. Verify the misprint pointed out in exercise 1
above. You are allowed to skip part c. Why the peaks in the energy spectrum are so
sharp?

                                                                       

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