High-Pressure Phase Diagram of NdFeAsO${}_{0.9}$F${}_{0.1}$: Disappearance of superconductivity on the verge of ferromagnetism from nd moments

Mahmoud Abdel-Hafiez, M. Mito, K. Shibayama +5

We investigated transport and magnetic properties of NdFeAsO${}_{0.9}$F${}_{0.1}$ single crystal under hydrostatic pressures up to 50\,GPa. The ambient pressure superconductivity at $T…