Effective mass, Metalloid, Silicate, O-Si, Trigonal

• Al-N-Nd-O-Si
• Al-Ca-O-Si
• Al-H-Mg-O-Si
• Al-H-Na-O-Si
• electrical conductivity
• effective mass of electrons
• effective mass of electrons to holes ratio
• silicate
• metalloid
• chalcogen
• disordered