• A plane (11-20) sapphire wafer is being used extensively as a substrate for III-V nitrides and magnetic epitaxial films due to its better lattice mismatch
• Wafer size: 3" dia x 0.5 mm thickness
• Orientaion: A plane <11-20> ori.( +/-05o)with Standard Flat
• Polished surface: Two sides polished
• Package: Each wafer is packed in 1000 class clean room with 100 grade plastic bag with wafer container