48 citations · 483 across the 38 of their papers we have counts for
41 papers
Role of quantum confinement in semiconductor-superconductor core-shell nanowires
Tudor Gabriel Dumitru, Anna Sitek, Gunnar Thorgilsson +3
This work is motivated by the experimentally observed coherence of the supercurrent in semiconductor nanowires covered by a half-shell metallic superconductor, which leads to flux…
Spin-orbit interaction in core-shell semiconductor-metal nanowires
Tudor-Gabriel Dumitru, Anna Sitek, Gunnar Thorgilsson +2
We study theoretically the spin-orbit interaction of electrons confined in a tubular semiconductor nanowire, between an inner semiconductor core and an outer metallic extra shell.…
Spin-orbit interaction in square core-shell nanowires
Anna Sitek, Tudor Gabriel Dumitru, Sigurdur I. Erlingsson +1
We theoretically investigate the spin-orbit interaction of electrons confined in the outer regions of square core-shell nanowires. The polygonal cross section leads to the accumula…
Spin-orbit interaction in tubular prismatic nanowires
Anna Sitek, Sigurdur I. Erlingsson, Andrei Manolescu
We theoretically study the spin-orbit interaction in the outer regions of core-shell nanowires that can act as tubular, prismatic conductors. The polygonal cross section of these w…
Charge and heat currents in prismatic tubular nanowires
Hadi Rezaie Heris, Kristjan Ottar Klausen, Anna Sitek +2
We calculate electronic charge and heat transport in tubular nanowires generated by a temperature gradient or a chemical potential bias. These nanowires correspond to semiconductor…
Effect of Impurities on Charge and Heat Transport in Tubular Nanowires
Hadi Rezaie Heris, Kristjan Ottar Klausen, Anna Sitek +2
We calculate the charge and heat currents carried by electrons, originating from a temperature gradient and a chemical potential difference between the two ends of tubular nanowire…