Electronic and electrical properties, H-Y, H-x polyhedra, Rare earth

• Fe-H-Y
• C-H-Y
• H-Ni-Y
• H-Mn-Y
• effective mass
• electronic energy gap
• electrical conductivity
• values of electronic energy gap
• electron density of states
• transitional
• rare earth
• non-disordered
• metal
• hydride
• trigonal
• cubic
• hexagonal
• monoclinic
• tetragonal