77 citations · 176 across the 4 of their papers we have counts for
4 papers
Nonlinear transport and oscillating magnetoresistance in double quantum wells
N. C. Mamani, G. M. Gusev, O. E. Raichev +2
We study the evolution of low-temperature magnetoresistance in double quantum wells in the region below 1 Tesla as the applied current density increases. A flip of the magneto-inte…
Interference oscillations of microwave photoresistance in double quantum wells
S. Wiedmann, G. M. Gusev, O. E. Raichev +3
We observe oscillatory magnetoresistance in double quantum wells under microwave irradiation. The results are explained in terms of the influence of subband coupling on the frequen…
Resonance oscillations of magnetoresistance in double quantum wells
N. C. Mamani, G. M. Gusev, T. E. Lamas +2
We present experimental and theoretical studies of the magnetoresistance oscillations induced by resonance transitions of electrons between tunnel-coupled states in double quantum…
Measurement of miniband parameters of a doped superlattice by photoluminescence in high magnetic fields
R. F. Oliveira, A. B. Henriques, T. E. Lamas +2
We have studied a 50/50Åsuperlattice of GaAs/AlGaAs composition, modulation-doped with Si, to produce cm electrons per superlattice p…