Petit, Florent and Hayne, M and Lelarge, F and Etienne, B (1998) Quantum effects in the electronic conductivity of lateral superlattices. Physica B: Condensed Matter, 251. pp. 922-926. ISSN 0921-4526
Full text not available from this repository.Abstract
We report a Boltzmann analysis of transport measurements performed on quasi two-dimensional (2D) electron gases with strong in-plane periodic modulation at a short length scale. The quantum scattering anisotropy induced by the periodic potential is included in the calculation and is shown to play an important role in the low-temperature electrical anisotropy. Furthermore, under these conditions the conductivity along the unperturbed direction is no longer given by the Drude formula but is enhanced because of a strong inhibition of the relaxation rate.