Extended Data Fig. 4: Tc versus \(A_{1^\square }\) plots for different unconventional superconductors. | Nature Physics

Extended Data Fig. 4: Tc versus \(A_{1^\square }\) plots for different unconventional superconductors.

From: Interplay between superconductivity and the strange-metal state in FeSe

Extended Data Fig. 4

Symbols are data extracted from literature and solid curves are fits with the formula (\(\tilde A_{1^\square }\))n = αTc+β, where n is a fitting parameter. Data for La2–xSrxCuO4, are extracted from ref. 34; data for (TMTSF)2PF6 and Tl2Ba2CuO6+δ (Tl2201) are from ref. 16 and references therein; data for (Pb/La)-doped Bi2Sr2CuO6+δ (Bi2201) are extracted from ref. 44. The error bars are reproduced from published data and reflect the uncertainty in determining Tc and the T-linear coefficient.

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