17.A potential function is shown in Figure P2.39 with incident particles coming from +o with a total energy E> V2. The constants k are defined as 2mE k V(E-V) k-V 2m (E-V) Assume a special case for which kza = 2nn, n = 1,2,3,... Derive the expression, in terms of the constants, k, kz, and ks, for the transmission coefficient. The transmission coefficient is defined as the ratio of the flux of particles in region III to the incident flux in region I.

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17.A potential function is shown in Figure P2.39 with incident particles coming
from +0o with a total energy E> V2. The constants k are defined as
/2m,
VE - V)
2m (E
-V)
Assume a special case for which kza = 2nn, n 1,2, 3,.... Derive the expression,
in terms of the constants, kı, k2, and ks, for the transmission coefficient. The
transmission coefficient is defined as the ratio of the flux of particles in region III to
the incident flux in region I.
Transcribed Image Text:17.A potential function is shown in Figure P2.39 with incident particles coming from +0o with a total energy E> V2. The constants k are defined as /2m, VE - V) 2m (E -V) Assume a special case for which kza = 2nn, n 1,2, 3,.... Derive the expression, in terms of the constants, kı, k2, and ks, for the transmission coefficient. The transmission coefficient is defined as the ratio of the flux of particles in region III to the incident flux in region I.
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