Landau levels of a Rashba 2D electron. The field dependence of the level 0 = –ℏω c δ corresponds to δ > 0 (a); Landau levels of an electron in a symmetric double quantum well (b). The vertical lines correspond to the values of the magnetic field at which the energy levels of different subbands coincide.
Magnetic oscillations in the density of states of a Rashba 2D electron calculated for g = 2.8, kFl = 60 and different values of spin precession frequency Ωτ c = 9, 6, 3, 0 (top to bottom).
Intersubband oscillations of the longitudinal magnetoresistance (22) against the background of the Shubnikov-de Haas oscillations fading with temperature, TD = ℏ/2πkB τ—the Dingle temperature. The calculation is performed with g = 2.8, kFl = 60, and Ωτ e = 6.4.
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