Chaos and rectification of electromagnetic wave in a lateral semiconductor superlatticeK. N. Alekseev, P. Pietiläinen, J. Isohätälä, A. A. Zharov and F. V. KusmartsevEurophys. Lett., 70 3 (2005) 292-298DOI: https://doi.org/10.1209/epl/i2004-10502-1