36 citations · 38 across the 6 of their papers we have counts for
6 papers
Interface effects and termination of finite length nanotubes
N. Stefanakis
The objective of the present paper is to investigate interface effects in carbon nanotubes. We use both real and k-space tight binding method. We study in detail the effect of wrap…
Fluxon-semifluxon interaction in an annular long Josephson 0-pi-junction
E. Goldobin, N. Stefanakis, D. Koelle +1
We investigate theoretically the interaction between integer and half-integer Josephson vortices (fluxons and semifluxons) in an annular Josephson junction. Semifluxons usually app…
Interface effects in superconductor-nanotubes hybrid structures
N. Stefanakis
The objective of the present paper is to investigate the proximity effect in junctions of superconductors with carbon nanotubes. The method is the lattice BdG equations within the…
Magnetic field effect in hybrid nanostructures
N. Stefanakis
We examine the effect of the magnetic field on the proximity effect in nanostructures, self consistently using the Bogoliubov-deGennes formalism within the two dimensional extended…
BdG equations within lattice Hubbard model for the description of -states in nanoscale S-FF-S junctions
N. Stefanakis
We calculate the persistent currents in structures (S denotes the superconductor in a closed ring geometry, F the ferromagnet in a two di…
Proximity effect in superconductor Aharonov Bohm loop hybrid structures
N. Stefanakis
We study the proximity effect in superconductor - metallic or ferromagnetic Aharonov Bohm loop hybrid structures self consistently using the Bogoliubov-deGennes formalism within th…