Unveiling the quasiparticle behaviour in the pressure-induced high-Ec phase of an iron-chalcogenide superconductor

This data set corresponds to the generated data for the publication entitled with the same name to appear in npj Quantum Materials in 2024. The data were collected while measuring resistivity in high magnetic fields and under applied pressure for a novel iron-based superconductor, FeSe1-xSx (x~0.18). Most of the data are ASCII files related to the figures provided (often (x,y) format).