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Bodge: Python package for efficient tight-binding modeling of superconducting nanostructures
Jabir Ali Ouassou
Bodge is a free and open-source Python package for constructing large-scale real-space tight-binding models for calculations in condensed matter physics. "Large-scale" means that i…
Dzyaloshinskii-Moriya-type spin-spin interaction from mixed-parity superconductivity
Jabir Ali Ouassou, Takehito Yokoyama, Jacob Linder
Interacting impurity spins adsorbed on surfaces have been suggested as basic components for applications in quantum computation and spintronics. Such spins usually prefer a paralle…
Enhanced controllable triplet proximity effect in superconducting spin-orbit coupled spin valves with modified superconductor/ferromagnet interfaces
Alex T. Bregazzi, Jabir A. Ouassou, Arthur G. Coveney +7
In a superconductor/ferromagnet hybrid, a magnetically controlled singlet-to-triplet Cooper pair conversion can modulate the superconducting critical temperature. In these triplet…
Josephson effect in a fractal geometry
Morten Amundsen, Vladimir Juričić, Jabir Ali Ouassou
The Josephson effect is a hallmark signature of the superconducting state, which, however, has been sparsely explored in non-crystalline superconducting materials. Motivated by thi…
RKKY interaction in triplet superconductors: Dzyaloshinskii-Moriya-type interaction mediated by spin-polarized Cooper pairs
Jabir Ali Ouassou, Takehito Yokoyama, Jacob Linder
The Ruderman--Kittel--Kasuya--Yosida (RKKY) interaction governs the coupling between localized spins and is strongly affected by the environment in which these spins reside. In sup…
dc Josephson Effect in Altermagnets
Jabir Ali Ouassou, Arne Brataas, Jacob Linder
The ability of magnetic materials to modify superconducting systems is an active research area for possible applications in thermoelectricity, quantum sensing, and spintronics. We…