2. (20 points) Consider reflection from a step potential of height Vo with E> Vo, but now with an infinitely high wall a

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2 20 Points Consider Reflection From A Step Potential Of Height Vo With E Vo But Now With An Infinitely High Wall A 1 (20.12 KiB) Viewed 134 times

2. (20 points) Consider reflection from a step potential of height Vo with E> Vo, but now with an infinitely high wall added at a distance a from the step (see the Figure): E V=0+ V(x) V = V₁ x=0 x=a (a) Solve the Schrödinger equation to find y(x) for x <0 and 0<x<a. Your solution should contain only one unknown constant. (b) Derive the formula for reflection coefficient R at x = 0.