Fig. 4
From: Multi-band mass enhancement towards critical doping in a pnictide superconductor
Temperature-doping phase diagram of BaFe2(As1−xPx)2. Orange points represent the inverse of the sum of the quasiparticle masses determined from γH. The dashed orange line shows the linear extrapolation of the inverse summed mass to T = 0, the point at which the quasiparticle masses diverge. The black line represents the superconducting transition temperature, Tc, aggregated from previous studies,3,8,37,38 and the shaded purple region outlines the spin-density wave regime reported elsewhere39
