3 papers
cond-mat.mes-hall2026
Granular aluminum induced superconductivity in germanium for hole spin-based hybrid devices
Giorgio Fabris, Paul Falthansl-Scheinecker, Devashish Shah +20
In superconductor-semiconductor hybrid structures, superconductivity and spin polarization are competing effects as magnetic fields break Cooper pairs. They can be combined using t…
cond-mat.mes-hall2025
Theory of superconducting proximity effect in hole-based hybrid semiconductor-superconductor devices
D. Michel Pino, Rubén Seoane-Souto, Maria José Calderón +2
Hybrid superconductor-semiconductor systems have received a great deal of attention in the last few years because of their potential for quantum engineering, including novel qubits…
cond-mat.mes-hall2025
Thermodynamics of Non-Hermitian Josephson junctions with exceptional points
D. Michel Pino, Yigal Meir, Ramón Aguado
We present an analytical formulation of the thermodynamics, free energy and entropy, of any generic Bogoliubov de Genes model which develops exceptional point (EP) bifurcations in…