Fig. 2: Electrical transport under c-axis stress.
From: The superconductivity of Sr2RuO4 under c-axis uniaxial stress
Main panel: c-axis resistivity ρzz versus stress σzz at 1.9 K, normalized by its σzz = 0 value. Note that the stress scale of sample 1 is adjusted so that dTc/dσzz as measured through the Meissner effect matches that from sample 4 over the range − 0.92 < σzz < − 0.2 GPa. At σzz = 0, ρzz(1.9K) of samples 1 and 4 is 0.278 and 0.228 mΩ-cm, respectively. Inset: ρzz versus temperature for sample 4 at 0, − 0.37, − 0.85, − 1.25, and − 1.64 GPa.
