Fig. 2
Summary of pressure dependence of resistivity. Temperature dependence of normalized in-plane resistance for different pressures along the c-axis of BaFe2(As0.70P0.30)2 crystal using automated uniaxial pressure device described in ref.51. a P = 0. The arrow indicates Tc at ρ = 0. b P = 10 MPa. c P = 20 MPa. d P = 40 MPa. e P = 60 MPa. f P = 80 MPa. g P = 100 MPa. h P = 140 MPa. i P = 180 MPa. j P = 280 MPa. k P = 380 MPa. l P = 480 MPa. The inset shows temperature derivative of the in-plane resistance, which reveals more clearly the deviation from linear temperature dependence. The black lines are the linear fits for high temperature data (80–120 K) and the vertical dashed green lines mark the temperature, where the observed resistance deviates from the linear temperature dependence
