Chalcogen, Roussel

• Bi-O-Pb-V
• La-Mn-O
• Bi-La-O
• Bi-O-P-Pb-V
• Bi-O-Yb
• structural properties
• electronic and electrical properties
• conductivity or resistivity
• phase transitions
• structural transitions
• chalcogen
• oxide
• transitional
• disordered
• pnictogen
• monoclinic
• orthorhombic
• trigonal
• hexagonal
• triclinic