Controlling the bound states in a quantum-dot hybrid nanowire

A Ptok, A Kobiałka, T Domański - Physical Review B, 2017 - APS
Recent experiments using the quantum dot coupled to the topological superconducting
nanowire [Deng et al., Science 354, 1557 (2016) 10.1126/science. aaf3961] revealed that …

Metallization of a Rashba wire by a superconducting layer in the strong-proximity regime

C Reeg, D Loss, J Klinovaja - Physical Review B, 2018 - APS
Semiconducting quantum wires defined within two-dimensional electron gases and strongly
coupled to thin superconducting layers have been extensively explored in recent …

Chirality-Induced Majorana Zero Modes and Majorana Polarization

S Chen, HH Fu - ACS nano, 2024 - ACS Publications
Realizing Majorana Fermions has always been regarded as a crucial and formidable task in
topological superconductors. In this work, we report a physical mechanism and a material …

Signatures of Kondo-Majorana interplay in ac response

KP Wójcik, T Domański, I Weymann - Physical Review B, 2024 - APS
We analyze dynamical transport properties of a hybrid nanostructure, comprising a
correlated quantum dot embedded between the source and drain electrodes, which are …

Topologically nontrivial and trivial zero modes in chiral molecules

XF Chen, W Luo, TF Fang, Y Paltiel, O Millo, AM Guo… - Physical Review B, 2023 - APS
Recently, electron transport along chiral molecules has been attracting extensive interest
and a number of intriguing phenomena have been reported in recent experiments, such as …

Universal two-time correlations, out-of-time-ordered correlators, and Leggett-Garg inequality violation by edge Majorana fermion qubits

FJ Gómez-Ruiz, JJ Mendoza-Arenas, FJ Rodríguez… - Physical Review B, 2018 - APS
In the present work we propose that two-time correlations of Majorana edge localized
fermions constitute a novel and versatile toolbox for assessing the topological phases of one …

Magnetic field effects on a nanowire with inhomogeneous Rashba spin-orbit coupling: Spin properties at equilibrium

F Dolcini, F Rossi - Physical Review B, 2018 - APS
By modeling a Rashba nanowire contacted to leads via an inhomogeneous spin-orbit
coupling profile, we investigate the equilibrium properties of the spin sector when a uniform …

Polarization of the Majorana quasiparticles in the Rashba chain

MM Maśka, T Domański - Scientific Reports, 2017 - nature.com
We demonstrate that the selective equal–spin Andreev reflection (SESAR) spectroscopy can
be used in STM experiments to distinguish the zero–energy Majorana quasiparticles from …

Dimerization-induced topological superconductivity in a Rashba nanowire

A Kobiałka, N Sedlmayr, MM Maśka, T Domański - Physical Review B, 2020 - APS
We analyze the influence of dimerization on the topological phases of a Rashba nanowire
proximitized to a superconducting substrate. We find that periodic alternations of the …

Topological superconductivity at finite temperatures in proximitized magnetic nanowires

A Gorczyca-Goraj, T Domański, MM Maśka - Physical Review B, 2019 - APS
Performing Monte Carlo simulations, we study the temperature-dependent self-organization
of magnetic moments coupled to itinerant electrons in a finite-size one-dimensional …