Chalcogen, Quaternary, Cubic, Kim, Moessbauer spectra

• Co-Cr-Fe-S
• Al-Cr-Fe-S
• Cr-Fe-Ni-S
• Co-Fe-Mn-O
• Co-Fe-Gd-O
• values of Moessbauer spectra
• isomer shift
• hyperfine magnetic field
• quadrupole splitting
• quaternary
• transitional
• chalcogen
• disordered
• spinel