Al2O3 - Sapphire Wafer 10x10x1.0mm, A plane (11-20), 1SP - ALA101010S1 Flanges Surface quality

Surface quality

The moisture can be reduced below 50 ppm by vacuuming the glove box

must adjust  Viscosity by Slurry Viscosity tester ( click Pic below-right to order )

New buyers must buy the software installed laptop to avoid trouble from installation

Pressure Display on gauge (MPa)

Al2O3 - Sapphire Wafer 10x10x1.0mm, A plane (11-20), 1SP - ALA101010S1 Flanges Surface qualityFeatures: Sapphire substrate is the popular substrates for III V nitrides, superconductor and magnetic epi film due to less mis matched lattice and stable chemical and physical properties Wafer size: 10 mm x 10 mm x 1. 0mm thick Orientation tolerance: + 0. 5 o. A plane orientation Polished surface: substrate surface is EPI polished via a special CMP procedure with RA < 5 A 1 side polished Package: Each wafer is packed in 1000 class clean room with 100