66 citations · 234 across the 16 of their papers we have counts for
6 papers · 1 filter
BCS to incoherent superconductivity crossovers in the Yukawa-SYK model on a lattice
Davide Valentinis, Gian Andrea Inkof, Jörg Schmalian
We provide a quantitative and controlled analysis of the phase diagram of the the Yukawa-SYK model on a lattice, in the normal and superconducting states. We analyze the entire cro…
Correlation between phase stiffness and condensation energy across the non-Fermi to Fermi-liquid crossover in the Yukawa-Sachdev-Ye-Kitaev model on a lattice
Davide Valentinis, Gian Andrea Inkof, Jörg Schmalian
We construct and analyze a lattice generalization of the Yukawa-Sachdev-Ye-Kitaev model, where spinful fermions experience on-site, random, all-to-all interactions with an Einstein…
Periodicity of superconducting shape resonances in thin films
D. Valentinis, C. Berthod
The pairing temperature of superconducting thin films is expected to display, within the Bardeen-Cooper-Schrieffer theory, oscillations as a function of the film thickness. We show…
Modulation of superconductivity by quantum confinement in doped strontium titanate
Davide Valentinis, Zhenping Wu, Stefano Gariglio +6
Quantum confinement in a thin-film geometry offers viable routes for tuning the critical properties of superconductors through modification of both density of states and pairing in…
Modulation of the superconducting critical temperature due to quantum confinement at the LaAlO/SrTiO interface
D. Valentinis, S. Gariglio, A. Fête +3
Superconductivity develops in bulk doped SrTiO and at the LaAlO/SrTiO interface with a dome-shaped density dependence of the critical temperature , despite differe…
Rise and fall of shape resonances in thin films of BCS superconductors
D. Valentinis, D. van der Marel, C. Berthod
The confinement of a superconductor in a thin film changes its Fermi-level density of states and is expected to change its critical temperature . Previous calculations have re…