101 citations · 947 across the 69 of their papers we have counts for
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Delocalisation of Majorana quasiparticles in plaquette--nanowire hybrid system
Aksel Kobiałka, Tadeusz Domański, Andrzej Ptok
Interplay between superconductivity, spin-orbit coupling and magnetic field can lead to realisation of the topologically non--trivial states which in finite one dimensional nanowir…
Superconducting monolayer deposited on substrate: effects of the spin-orbit coupling induced by proximity effects
Andrzej Ptok, Karen Rodríguez, Konrad Jerzy Kapcia
The spin-orbit coupling can lead to exotic states of matter and unexpected behavior of the system properties. In this paper, we investigate the influence of spin-orbit coupling ind…
Electrostatical formation of the Majorana quasiparticles in the quantum dot--nanoring structure
Aksel Kobiałka, Andrzej Ptok
Zero--energy Majorana quasiparticles can be induced at the edge of a low dimensional systems. Non--Abelian statistics of this state makes it a good candidate for the realization of…
Leakage of the Majorana quasiparticles in Rashba nanowire deposited on superconducting--normal substrate
Aksel Kobiałka, Andrzej Ptok
Recent experiments show the possibility of realization of the Majorana quasiparticles at the end of the low dimensional structures. In this type of systems, interplay between spin…
Bound states induced by the ferromagnetic dimer in a triangular lattice
Szczepan Głodzik, Andrzej Ptok
The ongoing efforts aiming at control and manipulation of novel topological phases renewed the interest in bound states induced in superconducting substrates by magnetic impurities…
Lifshitz transitions induced by magnetic field
Andrzej Ptok
The Fermi surface can be changed by different external conditions like, e.g., pressure or doping. It can lead to a change in the Fermi surface topology, called as the Lifshitz tran…