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61. For
U = U
0
, Schrödinger’s equation becomes
22
0
8
[]
0
.
dm
EU
dx
h
ψ
π
+
−=
We substitute
ψψ
=
0
e
ikx
. The second derivative is
2
0
2
.
ikx
d
ke
k
dx
=−
The result is
2
2
0
2
8
0
.
m
kE
U
h
π
−+
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.
 Spring '08
 Any
 Physics

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