Question

Particles of mass m and energy E
move from the left to the potential
barrier shown in Fig. 6.3. Find:
(a) the reflection coefficient R of the
barrier for E >U,
UO
(b) the effective penetration depth of
the particles into the region x > 0
O
for E <U,, i.e., the distance from
Fig. 6.3
the barrier boundary to the point
at which the probability of finding a particle decreases e-fold.
Х​

Answer 1

Answer:

ok

Explanation: