Chalcogen, Conductor, Karmakar

• Ca-La-Mn-O
• Fe-Se-Te
• Cd-O-Re
• Ca-Mn-O-Sm-Sr
• Gd-O-Ti
• magnetic properties
• electronic and electrical properties
• magnetization
• optical properties
• conductivity or resistivity
• chalcogen
• conductor
• transitional
• oxide
• semiconductor
• orthorhombic
• tetragonal
• cubic
• hexagonal
• trigonal