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Anomalous Tien-Gordon scaling in a 1d tunnel junction

URN to cite this document:
Cuniberti, Gianaurelio ; Fechner, Andrea ; Sassetti, Maura ; Kramer, Bernhard
Date of publication of this fulltext: 05 Aug 2009 13:32


We investigate the nonlinear ac transport through a quantum wire with an impurity in the presence of finite range electron-electron interactions. We discuss the influence of the spatial shape of the ac electric field onto transport properties of the system and find that the scaling behavior of the occupation probability of the sidebands depends on the range of the voltage drop.

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