14-vertex frank-kasper, Cubic, Ge-Nb, Intermetallic

• Ge-Nb-Sn
• Al-Ge-Nb
• Ge-Nb-Sn-Zr
• Ga-Ge-Nb
• thermal and thermodynamic properties
• superconductivity
• electronic and electrical properties
• superconducting transition temperature
• structural properties
• intermetallic
• metalloid
• disordered
• frank-kasper
• transitional