Chalcogen, Oxide, Crystalline structure, Trigonal

• Bi-Fe-O
• Co-Li-Mn-Ni-O
• La-Mn-O-Sr
• Fe-La-O-Sr
• Co-La-O-Sr
• thermal and thermodynamic properties
• thermal expansion
• compressibility
• mechanical properties
• chalcogen
• oxide
• transitional
• disordered