Chalcogen, Lanthanoid, Rare earth, Gd-O

• Ba-Cu-Gd-O
• Ba-Co-Gd-O
• Cu-Gd-O-Ru-Sr
• Gd-Mo-O
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• magnetic properties
• phase transitions
• chalcogen
• rare earth
• lanthanoid
• transitional
• oxide
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal