38 citations · 113 across the 14 of their papers we have counts for
5 papers · 1 filter
Imaging the localization of the quasi-bound states in graphene antidots
Alina Mreńca, Krzysztof Kolasiński, Bartłomiej Szafran
We consider charge transport across a finite graphene flake with a circular antidot defined in its center. The flake is connected to thin metallic armchair nanoribbons and the stud…
Conductance microscopy of quantum dots weakly or strongly coupled to the conducting channel
K. Kolasiński, B. Szafran
We consider scanning gate conductance microscopy of an open quantum dot that is connected to the conducting channel using the wave function description of the quantum transport and…
Wave function description of conductance mapping for quantum Hall electron interferometer
K. Kolasiński, B. Szafran
Scanning gate microscopy of quantum point contacts (QPC) in the integer quantum Hall regime is considered in terms of the scattering wave functions with a finite-difference impleme…
Imaging of double slit interference by scanning gate microscopy
K. Kolasiński, B. Szafran, M. P. Nowak
We consider scanning gate microscopy imaging of the double slit interference for a pair of quantum point contacts (QPCs) defined within the two-dimensional electron gas. The interf…
Signatures of spin-orbit coupling in scanning gate conductance images of electron flow from quantum point contacts
M. P. Nowak, K. Kolasiński, B. Szafran
Electron flow through a quantum point contact in presence of spin-orbit coupling is investigated theoretically in the context of the scanning gate microscopy (SGM) conductance mapp…