Chalcogen, Disordered, Cubic, Kemmler sack

• Bi-Fe-Nb-O
• Bi-O-Pb-Pt-Ru
• Ba-Gd-O-U
• Ba-O-U-Y
• Li-Mn-O-Ru
• structural properties
• magnetic properties
• Moessbauer spectra
• Curie-Weiss paramagnetism
• magnetic susceptibility
• disordered
• chalcogen
• oxide
• alkaline