Electronic and electrical properties, Ho-x polyhedra, Non-disordered, Tetragonal

• B-C-Ho-Ni
• Ho-O-V
• Co-Ga-Ho
• Ba-Cu-Ho-O
• Cu-Ho-Si
• effective mass
• electrical conductivity
• conductivity or resistivity
• electronic energy gap
• values of electronic energy gap
• rare earth
• lanthanoid
• non-disordered
• transitional
• ternary