6 papers
Topological superconductivity of a two-dimensional electron gas at the (001) LaAlO\textsubscript{3}/SrTiO\textsubscript{3} interface
Piotr Żeberek, Paweł Wójcik
We investigate the emergence of topological superconductivity and Majorana zero modes in the two-dimensional electron gas formed at the LaAlO/SrTiO (001) interface. Using a…
Interplay between altermagnetism and superconductivity in two dimensions: intertwined symmetries and singlet-triplet mixing
Kinga Jasiewicz, Paweł Wójcik, Michał Nowak +1
We study the interplay between altermagnetism and unconventional superconductivity for the case of two-dimensional square- and triangular-lattice systems. Our approach is based on…
Broad nonlocal spectrum in the Pb-InSb hybrid three terminals for potential realization of Kitaev chains
Guoan Li, Xiaofan Shi, Ruixuan Zhang +21
Hybrid superconductor-semiconductor(SC-SM) nanowires remain one of the foremost platforms for engineering topological superconductivity and Majorana zero modes(MZMs) towards fault-…
Enhanced and modulable induced superconducting gap and effective Landé g-factor in Pb-InSb hybrid devices
Guoan Li, Xiaofan Shi, Ziwei Dou +21
The hybrid system of a conventional superconductor (SC) on a semiconductor (SM) nanowire with strong spin-orbit coupling (SOC) represents a promising platform for achieving topolog…
Variational Monte-Carlo Approach for Hubbard Model Applied to Twisted Bilayer WSe at Half-Filling
Andrzej Biborski, Paweł Wójcik, Michał Zegrodnik
We consider an effective Hubbard model with spin- and direction-dependent complex hoppings , applied to twisted homobilayer WSe using a variational Monte Carlo approach. The…
An orthogonality relation in complex normed spaces based on norm derivatives
S. M. Enderami, M. Abtahi, A. Zamani +1
Let be a complex normed space. Based on the right norm derivative , we define a mapping by \begin{equation*} ρ_{_{\infty}}(x,y) = \frac1π\int_0^{2π}e^…