Electronic and electrical properties, Ho-O, Oxide, Transitional

• Ho-Mn-O
• Ba-Cu-Ho-O
• Bi-Fe-Ho-O
• Ho-Mo-O
• Co-Ho-O
• electrical conductivity
• effective mass
• electronic energy gap
• values of electronic energy gap
• conductivity or resistivity
• oxide
• rare earth
• lanthanoid
• chalcogen
• transitional
• orthorhombic
• tetragonal
• cubic
• monoclinic
• trigonal