263 citations · 1.7k across the 65 of their papers we have counts for
67 papers
Directional Andreev-Reflection Signatures of Inter-Orbital Pairing in SrRuO
G. Csire, Y. Fukaya, M. Cuoco +6
Unconventional superconductivity in quasi--two-dimensional systems is commonly identified through the emergence of Andreev bound states (ABS) at in-plane edges, while surfaces perp…
Direct evidence for two-gap superconductivity in hydrogen-intercalated titanium diselenide
Erik Piatti, Gaia Gavello, Giovanni A. Ummarino +5
Transition-metal dichalcogenides (TMDs) offer an extremely rich material platform in the exploration of unconventional superconductivity. The unconventional aspects include exotic…
Pressure weakens coupling strength in In and Sn elemental superconductors
Rustem Khasanov, Giovanni A. Ummarino
Pressure dependence of the thermodynamic critical field in elemental indium (In) and tin (Sn) superconductors was studied by means of the muon-spin rotation/relaxation.…
Gravitational effects in a superconducting film struck by a laser pulse
Giovanni A. Ummarino, Antonio Gallerati
We study the local interaction of the gravitational field with a superfluid condensate. To this end, we exploit the Ginzburg-Landau formalism with generalized Maxwell fields. The a…
Multiband superconductivity in high pressure sulfur hydrides
G. A. Ummarino, A. Bianconi
The temperature dependence of the two superconducting gaps in pressurised H_3S at 155 GPa with a critical temperature of 203 K has been determined by data analysis of the experimen…
Strong-coupling Behaviour of Critical Temperature of Pb/Ag, Pb/Cu and Pb/Al Nanocomposites Explained by Proximity Eliashberg Theory
G. A. Ummarino
The experimental critical temperature of systems of nanoparticles superconducting (Pb) and normal (Ag, Cu and Al) with a random distribution and sizes less than their respective co…