Microscopic Coexistence of Ferromagnetism and Superconductivity in Single-Crystal UCoGe

Tetsuya Ohta, Taisuke Hattori, Kenji Ishida +5

Unambiguous evidence for the microscopic coexistence of ferromagnetism and superconductivity in UCoGe ($T_{\mathrm{Curie}}\sim 2.5$ K and $T_{\mathrm{SC}}$ $\sim$ 0.6 K) is reported from $^…