Tardy

• B-C
• B-C-P
• Cu-H-K-O-S
• Si-W
• Cs-Cu-H-O-S
• electronic and electrical properties
• permittivity (dielectric constant)
• conductivity or resistivity
• real part of permittivity
• electrical conductivity
• metalloid
• conductor
• semiconductor
• ternary
• non-disordered
• trigonal
• monoclinic
• hexagonal
• tetragonal