EuFe${}_2$As${}_2$ under high pressure: an antiferromagnetic bulk superconductor

Taichi Terashima, Motoi Kimata, Hidetaka Satsukawa +6

We report the ac magnetic susceptibility ${\chi }_{ac}$ and resistivity $\rho$ measurements of EuFe${}_2$As${}_2$ under high pressure $P$. By observing nearly 100% superconducting shielding and…