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

• Ba-Cu-Fe-O-Y
• Ba-Fe-O-Y
• Ba-Cu-Fe-Lu-O
• Ba-C-Fe-H-Mn-N-O-Rb
• Ba-Fe-Mo-O
• Moessbauer spectra
• magnetization
• magnetic susceptibility
• values of Moessbauer spectra
• magnetic transitions
• transitional
• chalcogen
• alkaline
• oxide
• disordered