Resistivity in the Vicinity of a Van Hove Singularity: Sr${}_2$RuO${}_4$ Under Uniaxial Pressure

Mark E. Barber, Alexandra S. Gibbs, Yoshiteru Maeno +2

We report the results of a combined study of the normal state resistivity and superconducting transition temperature $T_c$ of the unconventional superconductor Sr${}_2$RuO${}_4$ under…