Effects of the magnetic orderings on the dynamical conductivity: optical investigations of EuFe${}_2$As${}_2$ single crystals

D. Wu, N. Barišić, N. Drichko +10

The magnetic, transport and optical properties of EuFe${}_2$As${}_2$ single crystals have been investigated parallel and perpendicular to the $ab$-plane. The anisotropy $ρ_c/ρ_{ab}\app…