Electronic and electrical properties, Tc-x polyhedra, Transitional

• Tc
• Tc-Zr
• O-Sr-Tc
• Tc-V
• P-Tc
• effective mass
• electrical conductivity
• electronic energy gap
• values of electronic energy gap
• electron density of states
• transitional
• radioactive
• non-disordered
• chalcogen
• cubic
• monoclinic
• hexagonal
• orthorhombic
• triclinic