Fig. 4: Numerically calculated electronic structures of PLCCO based on cluster perturbation theory (CPT). | Nature Communications

Fig. 4: Numerically calculated electronic structures of PLCCO based on cluster perturbation theory (CPT).

From: Interplay between hole superconductivity and quantum critical antiferromagnetic fluctuations in electron-doped cuprates

Fig. 4: Numerically calculated electronic structures of PLCCO based on cluster perturbation theory (CPT).The alternative text for this image may have been generated using AI.

a, b Simulated A(k, ω) at high symmetry cut: (0, π) to (π/2, π/2) and Γ to (π, π), respectively. The white dashed boxes highlight the nodal hole band top, where the spectral weight is integrated to get Ztheory. c Zhole, Ztheory, and Tc, as a function of n. Error bars of Zhole_fit are determined based on the fitting error of the EDC peak shown in Fig. 3.

Back to article page