Momentum Resolved Superconducting Energy Gaps of Sr${}_2$RuO${}_4$ from Quasiparticle Interference Imaging

Rahul Sharma, Stephen D. Edkins, Zhenyu Wang +6

Sr${}_2$RuO${}_4$ has long been the focus of intense research interest because of conjectures that it is a correlated topological superconductor. It is the momentum space (k-space) str…