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Voltage dependent conductance and shot noise in quantum microconstriction with single defects

Ye. S. Avotina·A. Namiranian·Yu. A. Kolesnichenko
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Abstract

The influence of the interference of electron waves, which are scattered by single impurities and by a barrier on nonlinear conductance and shot noise of metallic microconstriction is studied theoretically. It is shown that the these characteristics are nonmonotonic functions on the applied bias.

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Ye. S. Avotina, A. Namiranian, Yu. A. Kolesnichenko. 2004-08-31. Voltage dependent conductance and shot noise in quantum microconstriction with single defects. https://doi.org/10.1103/physrevb.70.075308

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