149 citations · 1.8k across the 60 of their papers we have counts for
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Majorana bound states in hybrid 2D Josephson junctions with ferromagnetic insulators
P. Virtanen, F. S. Bergeret, E. Strambini +2
We consider a Josephson junction consisting of superconductor/ferromagnetic insulator (S/FI) bilayers as electrodes which proximizes a nearby 2D electron gas. By starting from a ge…
Metallic supercurrent field-effect transistor
G. De Simoni, F. Paolucci, P. Solinas +2
In their original formulation of superconductivity, the London brothers predicted the exponential suppression of an field inside a superconductor over the so-called…
Phase-Tunable Thermal Logic: Computation with Heat
Federico Paolucci, Giampiero Marchegiani, Elia Strambini +1
Boolean algebra, the branch of mathematics where variables can assume only true or false value, is the theoretical basis of classical computation. The analogy between Boolean opera…
Quasiparticle entropy in superconductor/normal metal/superconductor proximity junctions in the diffusive limit
Pauli Virtanen, Francesco Vischi, Elia Strambini +2
We discuss the quasiparticle entropy and heat capacity of a dirty superconductor-normal metal-superconductor junction. In the case of short junctions, the inverse proximity effect…
Thermoelectric radiation detector based on superconductor/ferromagnet systems
T. T. Heikkilä, R. Ojajärvi, I. J. Maasilta +3
We suggest a new type of an ultrasensitive detector of electromagnetic fields exploiting the giant thermoelectric effect recently found in superconductor/ferromagnet hybrid structu…
Revealing the magnetic proximity effect in EuS/Al bilayers through superconducting tunneling spectroscopy
E. Strambini, V. N. Golovach, G. De Simoni +3
A ferromagnetic insulator attached to a superconductor is known to induce an exchange splitting of the Bardeen-Cooper-Schrieffer (BCS) singularity by a magnitude proportional to th…
High operating temperature in V-based superconducting quantum interference proximity transistors
Nadia Ligato, Giampiero Marchegiani, Pauli Virtanen +2
Here we report the fabrication and characterization of fully superconducting quantum interference proximity transistors (SQUIPTs) based on the implementation of vanadium (V) in the…