Archivio Istituzionale della RicercaThe nonlinear conductance of a one-dimensional quantum wire adiabatically coupled to Fermi liquid electron reservoirs is determined in the presence of an impurity. We show that electron-electron interaction in connection with the finite length of the wire leads to characteristic oscillations in the current as a function of the applied voltage.
Oscillatory nonlinear conductance of an interacting quantum wirewith an impurity / Dolcini, Fabrizio; Grabert, H.; Safi, I.; Trauzettel, B.. - In: PHYSICAL REVIEW LETTERS. - ISSN 0031-9007. - STAMPA. - 91:26(2003), pp. 266402-1-266402-4. [10.1103/PhysRevLett.91.266402]
Oscillatory nonlinear conductance of an interacting quantum wirewith an impurity
DOLCINI, FABRIZIO;
2003
Abstract
The nonlinear conductance of a one-dimensional quantum wire adiabatically coupled to Fermi liquid electron reservoirs is determined in the presence of an impurity. We show that electron-electron interaction in connection with the finite length of the wire leads to characteristic oscillations in the current as a function of the applied voltage.
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https://hdl.handle.net/11583/2303463
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