Fig. 1: Conjectured pressure–temperature (p–T) phase diagram of La3Ni2O7–δ.
From: Pressure-enhanced splitting of density wave transitions in La3Ni2O7–δ
The solid symbols represent pressure dependence of the SDW ordering temperature (TSDW) as obtained in ZF and WTF μSR experiments (closed red and black circles) and the DW ordering temperature (TDW) obtained in resistivity studies (blue stars) in the present work. The half-down filled symbols are TDW versus p data4,6,16,17. The half-up filled symbols represent the pressure dependence of the onset of the superconducting transition temperature \({T}_{{\rm{c}}}^{\;{\rm{onset}}}\) (refs. 1,2,3,4,16,41,42). The lines are guides for the eye.
