μSR measurements on Sr_2RuO_4 under \langle 110 \rangle uniaxial stress

Muon spin rotation/relaxation (\muSR) and polar Kerr effect measurements provide evidence for a time-reversal symmetry breaking (TRSB) superconducting state in Sr_2RuO_4. However, the absence of a cusp in the superconducting transition temperature (T_{\rm c}) vs. stress and the absence of a resolvable specific heat anomaly at TRSB transition temperature ($T_{\rm... Show more