Using the wave functions
| ψ0(x) =A'eik0x+B'e−ik0x |     | x < 0 |
| ψ1(x) =C'eik1x+D'e−ik1x |     | x > 0 |
for the potential energy step, apply the boundary conditions ofψ and
dψ/dx
to find B' and C' in terms of A', forthe potential step when particles are incident from the negativex direction. Evaluate the reflection and transmissioncoefficients
R=
and
T=
.
( k0=42 and k1=12)
| B' | = ? A' |
| C' | = ? A' |
| R= | = ? |
| T= | = ? |
R+T | = ? |
