38 citations · 113 across the 14 of their papers we have counts for
5 papers · 1 filter
Imaging snake orbits at graphene n-p junctions
K. Kolasiński, A. Mreńca-Kolasińska, B. Szafran
We consider conductance mapping of the snake-orbits confined along the n-p junction defined in graphene by the electrostatic doping in the quantum Hall regime. We explain the perio…
Theory of ballistic quantum transport in presence of localized defects
K. Kolasiński, A. Mreńca-Kolasińska, B. Szafran
We present an efficient numerical approach for treating ballistic quantum transport across devices described by tight binding (TB) Hamiltonians designated to systems with localized…
Conductance measurement of spin-orbit coupling in the two-dimensional electron systems with in-plane magnetic field
K. Kolasiński, H. Sellier, B. Szafran
We consider determination of spin-orbit (SO) coupling constants for the two-dimensional electron gas from measurements of electric properties in rotated in-plane magnetic field. %D…
Interference features in scanning gate conductance maps of quantum point contacts with disorder
K. Kolasiński, B. Szafran, B. Brun +1
We consider quantum point contacts (QPCs) defined within disordered two-dimensional electron gases as studied by scanning gate microscopy. We evaluate the conductance maps in the L…
Spin-orbit coupling measurement by the scanning gate microscopy
K. Kolasiński, H. Sellier, B. Szafran
We propose a procedure for extraction of the Fermi surface for a two-dimensional electron gas with a strong Rashba spin-orbit coupling from conductance microscopy. Due to the inter…