6 citations · 6 across the 1 of their papers we have counts for
3 papers
Slow relaxation of magnetoresistance in doped p -GaAs/AlGaAs layers with partially filled upper Hubbard band
N. V. Agrinskaya, V. I. Kozub, D. V. Shamshur +1
We observed slow relaxation of magnetoresistance in quantum well structures GaAs-AlGaAs with a selective doping of both wells and barrier regions which allowed partial filling of t…
Magnetoresistance of p-GaAs/AlGaAs structures in the vicinity of metal-insulator transition: Effect of superconducting leads
N. V. Agrinskaya, V. I. Kozub, A. V. Chernyaev +2
Experimental and theoretical studies on transport in semiconductor samples with superconducting electrodes are reported. We focus on the samples close to metal-insulator transition…
A possible role of D^- band in hopping conductivity and metal-insulator transition in 2D structures
V. I. Kozub, N. V. Agrinskaya, S. I. Khondaker +1
A simple two-band model is suggested explaining recently reported unusual features for hopping magnetoresistance and the metal-insulator transition in 2D structures. The model impl…