Critical end-point and metamagnetic quantum criticality in Sr3Ru2O7

May Chiao, C. Pfleiderer, R. Daou +6

We report a metamagnetic critical point at (B*,T*)=(5.1T,1.1K) for magnetic fields applied perpendicular to the (tetragonal) c-axis of Sr3Ru2O7. First-order behaviour well below T*…