Ba-Fe-O, Conductor, Magnetic properties, Tetragonal

• Ba-Cu-Fe-O-Y
• Ba-Cu-Fe-Lu-O
• Ba-Fe-Mo-O
• Ba-Fe-O-Y
• Ba-Cu-Fe-Gd-O
• Moessbauer spectra
• magnetic susceptibility
• magnetization
• magnetic transitions
• values of Moessbauer spectra
• conductor
• oxide
• chalcogen
• alkaline
• transitional