Non-disordered, Plasma edge

• Ba-Cu-O-Y
• N-S
• O-Ru-Sr
• K-O-Ta
• As-Ga
• values of plasma edge
• plasma frequency
• plasma wavelength
• non-disordered
• metal
• binary
• transitional
• conductor
• cubic
• trigonal
• hexagonal
• orthorhombic
• tetragonal