Cu-Ge-Se, Metalloid, Se-x polyhedra

• Cu-Ge-Se-Zn
• Cu-Ge-Se-Sm
• Cd-Cu-Ge-Se
• Cu-Ga-Ge-Se
• thermal and thermodynamic properties
• structural properties
• electronic and electrical properties
• thermal expansion
• linear thermal expansion coefficient
• selenide
• transitional
• metalloid
• chalcogen
• hexagonal
• orthorhombic
• tetragonal
• cubic
• monoclinic