Cu-Ir, Intermediate valence, Tetragonal

• Cu-Ir-S
• Cu-Gd-Ir-O-Sr
• Cu-Fe-Ir-S
• Cu-Ir-S-Zn
• Cd-Cu-Ir-S
• magnetic properties
• electronic and electrical properties
• magnetization
• thermal and thermodynamic properties
• phase transitions
• intermediate valence
• chalcogen
• transitional
• spinel
• nonmetal