Influence of Inelastic Subbarrier Impurity Scattering
on the Nonresonant Tunneling Transmission
of a Quasi-One-dimensional Tunneling Junction
with Weak Structural Disorder

V. Ya. Kirpichenkov

South-Russian State Technical University, Novocherkassk, 346400 Russia
e-mail: kirp@srstu.novoch.ru

Received December 27, 1999

Abstract—The contribution of inelastic subbarrier impurity scattering of tunneling electrons to the nonreso-
nant transmission of a quasi-one-dimensional tunneling junction with weak (low impurity concentrations)
structural disorder at temperature T = 0 is determined. It is shown that this contribution leads to an increase in
the tunneling transmission and conditions are determined for which this increase may be appreciable. © 2000
MAIK “Nauka/Interperiodica”.


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