24 citations · 53 across the 6 of their papers we have counts for
4 papers · 1 filter
Two-phonon pairing and superconductivity in
Antonio Santacesaria, Cristiano Muzzi, Maria Eleonora Temperini +3
We explore the possibility that the two-phonon pairing mechanism proposed by Ngai can explain superconductivity in doped strontium titanate (STO). The two-phonon deformation potent…
Anisotropic Rashba coupling to polar modes in KTaO3
Giulia Venditti, Maria Eleonora Temperini, Paolo Barone +2
Motivated by the discovery of superconductivity in KTaO3-based heterostructures, we study a pairing mechanism based on spin-orbit assisted coupling between the conduction electrons…
Generalized Rashba Electron-Phonon Coupling and Superconductivity in Strontium Titanate
Maria N. Gastiasoro, Maria Eleonora Temperini, Paolo Barone +1
SrTiO3 is known for its proximity to a ferroelectric phase and for showing an 'optimal' doping for superconductivity with a characteristic dome-like behaviour resembling systems cl…
Theory of superconductivity mediated by Rashba coupling in incipient ferroelectrics
Maria N. Gastiasoro, Maria Eleonora Temperini, Paolo Barone +1
Experimental evidence suggests that superconductivity in SrTiO is mediated by a soft transverse ferroelectric mode which, according to conventional theories, has negligible cou…