Cr3Si cP8 223, Ge-Nb

• Ge-Nb-Sn
• Al-Ge-Nb
• Ge-Nb-Sn-Zr
• Ga-Ge-Nb
• superconductivity
• superconducting transition temperature
• electronic and electrical properties
• structural properties
• values of superconducting transition temperature
• transitional
• metalloid
• frank-kasper
• disordered
• dipolyhedral
• cubic