Alkaline, Oxide, Quaternary, Transitional, Kim, Moessbauer spectra

• Ba-Co-Fe-O
• Al-Ca-Fe-O
• Cu-Fe-Mg-O
• Fe-Mo-O-Sr
• Ca-Fe-O-Sb
• isomer shift
• values of Moessbauer spectra
• hyperfine magnetic field
• quadrupole splitting
• quaternary
• oxide
• alkaline
• chalcogen
• transitional
• cubic
• orthorhombic
• trigonal
• monoclinic
• tetragonal