Conductor, Metal, Fe, Moessbauer spectra, Tetragonal

• Fe-Mo-O-Sr
• As-Ca-Fe
• Ba-Cu-Fe-O-Y
• Fe-Se-Te
• Fe-K-Se-Tl
• values of Moessbauer spectra
• isomer shift
• quadrupole splitting
• hyperfine magnetic field
• metal
• transitional
• conductor
• antiferromagnetic
• superconductor