Evidence from Tunneling Spectroscopy for a Quasi-One Dimensional Origin of Superconductivity in Sr2RuO4

I. A. Firmo, S. Lederer, C. Lupien +3

To establish the mechanism of unconventional superconductivity in Sr${}_2$RUO${}_4$, a prerequisite is direct information concerning the momentum-space structure of the energy gaps $Δ_…