Answered: three cases E < Vo, E = the barrier is… | bartleby

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**Problem 2.33 Determine the transmission coefficient for a rectangular barrier
(same as Equation 2.145, only with V(x) = +Vo> 0 in the region -a < x < a).
Treat separately the three cases E < Vo, E = Vo, and E> Vo (note that the
wave function inside the barrier is different in the three cases). Partial answer: For
E< Vo,
42
T-¹ = 1+
sinh (
v²
4E (Vo - E)
ħ
-√2m (Vo - E)

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