38 citations · 165 across the 16 of their papers we have counts for
20 papers · 1 filter
Correlation-driven enhancement of pairing in a nematic Hund's metal
Angelo Valli, Laura Fanfarillo
Superconductivity and nematicity coexist in the phase diagram of many correlated systems, including iron-based superconductors. We investigate how Hund-driven correlations reshape…
Gap structure and phase diagram of twisted bilayer cuprates from a microscopic perspective
Siddhant Panda, Andreas Kreisel, Laura Fanfarillo +1
Since the prediction of a time-reversal symmetry breaking (TRSB) state in twisted bilayer cuprate superconductors by Can et al. [Nat.Phys. 17,519(2021)], several expe…
Superconductivity with repulsion: a variational approach
Laura Fanfarillo, Yifu Cao, Chandan Setty +2
We revisit the stability of the superconducting state within mean-field theory in the presence of repulsive pairing interactions, focusing on multiband systems where such channels…
Spin fluctuations in the ultranodal superconducting state of Fe(Se,S)
Yifu Cao, Chandan Setty, Andreas Kreisel +2
The iron-based superconductor FeSe isovalently substituted with S displays an abundance of remarkable phenomena that have not been fully understood, at the center of which are appa…
Optical properties and electronic correlations in LaNiO bilayer nickelates under high pressure
Benjamin Geisler, Laura Fanfarillo, James J. Hamlin +3
We explore the optical properties of La3Ni2O7 bilayer nickelates by using density functional theory including a Coulomb repulsion term. Convincing agreement with recent experimenta…
Diboride compounds doped with transition metals$\unicode{x2013}$a route to superconductivity through structure stabilization as well as defects
P. M. Dee, J. S. Kim, A. C. Hire +7
Recent investigations into MoB have unveiled a direct connection between a pressure-induced structural transition to a P6/mmm space group structure and the emergence of super…