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Updated p-T phase diagram of CeCu<sub>2</sub>Si<sub>2</sub>

Updated p-T phase diagram of CeCu2Si2 with its superconducting phase extending far beyond the magnetic instability at pc. The maximum in Tc(p) roughly coincides with the position of the critical end point (CEP). The valence crossover (VCO) line (red) was recently obtained from resistivity data. Inset: p-T plane of elementary Ce in vicinity of the CEP of the first-order valence transition (FOVT) line.
See G. Seyfarth et al. Phys. Rev B 85, 205105 (2012)

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