15-vertex frank-kasper, Binary, Non-disordered, Electronic energy gap

• H-Y
• K-Tl
• Cu-S
• Ca-Sb
• Li-Si
• values of electronic energy gap
• energy gap for direct transition
• energy gap for indirect transition
• thermal energy gap
• binary
• non-disordered
• intermetallic
• transitional
• orthorhombic
• tetragonal
• hexagonal
• monoclinic
• cubic