High-temperature anisotropy of the conductivity of superlattices of GaAs quantum wires grown on faceted 3114A surfaces
Prints V. Ya., Panaev I. A., Preobrazhenskii V. V., Semyagin B. R.
Lateral superlattices of GaAs quantum wires, which have a strongly anisotropic p-type conductivity up to 7^500 K, can be grown on 31L4 surfaces. The temperature dependence of the conductivity, the Hall mobility, and the hole density in lateral superlattices of this type with a modulated doping have been studied experimentally. © 1994 American Institute of Physics.