Exchange-correlation effects in the impurity-limited mobility of GaAs quantum wires
Turkish Journal of Physics
Sci Tech Res Counc Turkey, Ankara, Turkey
559 - 564
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We study the many-body effects described by the local-field corrections on the mobility of quasi-one dimensional electron systems. The low temperature mobility due to remote-impurity doping and interface-roughness scattering is calculated within the relaxation time approximation. We find that correlation effects significantly reduce the mobility at low density.
Semiconducting gallium arsenide
Semiconductor quantum wires