2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/19657The far-infrared absorption in two-dimensional electron layers subject to magnetic field of general orientation was studied theoretically. The Kubo formula was employed to derive diagonal components of the magneto-conductivity tensor of two-dimensional electron single-layers and double-layers. A parabolic quantum well was used to model single-layer systems. Bilayer systems were represented by a pair of tunnel-coupled, strictly two-dimensional quantum wells. Obtained results were compared to experimental data.8 pages, 11 figures, Latex, iopart, Semi-Mag 15Mesoscale and Nanoscale Physicstext