Effect of short-range impurities on low-temperature conductance and thermopower of quantum wires
I. A. Kokurin,
V. A. Margulis
Abstract:The electron transport through the parabolic quantum wire placed in longitudinal magnetic field in the presence of the system of short-range impurities inside the wire is investigated. Using approach based on the zero-range potential theory we obtained an exact formula for the transmission coefficient of the electron through the wire that allows to calculate such the transport characteristics as the conductance and differential thermopower. The dependencies of conductance and thermopower on the chemical potent… Show more
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