Non-linear optical properties, Nonmetal

• Ag-Ga-Se
• H-K-O-P
• B-Cl-O-Pb
• B-Br-O-Pb
• Ag-Ga-S
• nonmetal
• chalcogen
• non-disordered
• transitional
• quaternary
• orthorhombic
• tetragonal
• monoclinic
• cubic
• trigonal