Cubic, Disordered, Rare earth, Transitional, Moessbauer spectra

• Ba-Fe-La-O
• Fe-La-O-Sr
• Eu-O-Zr
• Fe-O-Y
• Eu-Nd-O-Zr
• values of Moessbauer spectra
• hyperfine magnetic field
• isomer shift
• quadrupole splitting
• disordered
• transitional
• rare earth
• lanthanoid
• chalcogen