Unformatted text preview: x = L Ce qL + De-qL = Fe ikL qCe qL-qDe-qL = ikFe ikL These equations can be solved for B, C, D, F in terms of A , the incoming amplitude. The transmission factor is | F | 2 / | A | 2 and is given in the practice problem. For a “strong” barrier, qL >> 1, it simpliﬁes to the decreasing exponential form given in the practice problem. T is proportional to: e-2 qL...
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- Spring '10
- Energy, Manifold, Fundamental physics concepts, Dimensional Barrier Barrier