Unique phase diagram with narrow superconducting dome in EuFe${}_2$(As${}_{1-x}$P${}_x$)${}_2$ due to Eu${}^{2+}$ local magnetic moments

Y. Tokiwa, S. -H. Hübner, O. Beck +2

The interplay between superconductivity and Eu${}^{2+}$ magnetic moments in EuFe${}_2$(As${}_{1-x}$P${}_x$)${}_2$ is studied by electrical resistivity measurements under hydrostatic pressur…