Chalcogen, Oxide, Transitional, Jtphes

• Bi-Ca-Fe-O
• Co-Mn-O-Pr-Sr
• B-Co-Fe-O
• B-Co-O
• Co-O-Pr-Sr
• magnetic properties
• structural properties
• magnetization
• values of magnetization
• Moessbauer spectra
• transitional
• oxide
• chalcogen
• disordered
• ferromagnetic
• orthorhombic
• monoclinic
• trigonal
• tetragonal
• cubic