Mayer von kuerthy

• Bi-Fe-O-Pb-Sr
• Bi-Co-Fe-O-Pb-Sr
• Bi-Fe-Ni-O-Pb-Sr
• Bi-O-Pb-Pt-Ru
• Bi-Co-O-Pb-Sr
• structural properties
• magnetic properties
• Moessbauer spectra
• magnetization
• magnetic transitions
• transitional
• chalcogen
• pnictogen
• alkaline
• oxide
• orthorhombic
• cubic
• trigonal
• tetragonal