Saidi

• N-O-Rb
• N-Na-O-Rb
• N-Na-O
• Fe-Gd
• Ge-In-O
• structural properties
• electronic and electrical properties
• phase diagram
• phase transitions
• chalcogen
• pnictogen
• transitional
• alkali
• ternary
• cubic
• trigonal
• orthorhombic
• hexagonal
• tetragonal