This preview shows page 1. Sign up to view the full content.
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 simplies to the decreasing exponential form given in the practice problem. T is proportional to: e-2 qL...
View Full Document
This note was uploaded on 03/01/2010 for the course PHYSICS 225 taught by Professor Rothberg during the Spring '10 term at University of Washington.
- Spring '10