Neutron investigation of the magnetic scattering in an iron-based ferromagnetic superconductor
Neutron investigation of the magnetic scattering in an iron-based ferromagnetic superconductor
Neutron diffraction and small angle scattering experiments have been carried out on the double-isotopic polycrystalline sample (7Li0.82Fe0.18OD)FeSe. Profile refinements of the diffraction data establish the composition and reveal an essentially single phase material with lattice parameters of a= 3.7827 {\AA} and c= 9.1277 {\AA} at 4 K, in the ferromagnetic-superconductor …