Fig. 2: Phase diagram of Ba(Fe1−xCox)2As2 overlaid with the doping dependence of \({m}_{{B}_{2g}}^{{B}_{2g}}\) for compositions with x ≥ 0.0616 (color plot). | Nature Communications

Fig. 2: Phase diagram of Ba(Fe1−xCox)2As2 overlaid with the doping dependence of \({m}_{{B}_{2g}}^{{B}_{2g}}\) for compositions with x ≥ 0.0616 (color plot).

From: Comparison of temperature and doping dependence of elastoresistivity near a putative nematic quantum critical point

Fig. 2

The black line is the zero-field superconducting transition and the gray region is the 45 T superconducting dome. The far underdoped structural transition temperatures (black squares) and zero-field superconducting transition temperatures are from J.-H. Chu et al.27. The white circles represent the onset of the structural transition taken from resistivity measurements at 45 T (see Supplementary Fig. 2 and Supplementary Note 2). Critical temperatures for the magnetic phase transition are not shown.

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