Single Crystal | Not Mosaic - Single Homogenous Surface |
Nitrogen Concertation < 1 PPM Standard | Boron Concentration < 1016 cm-3 |
Top Surface: Polished Ra < 5nm | Bottom Surface: As-Grown |
Lateral Surfaces: Laser Cut | Dislocation density: ~ 5 x 10^7 1/cm^2 |
Stress level: Is homogeneous over the surface, not zero, but no stress peaks. | |
Orientation: Yes; 4p orientation (100) . Side faces are 4p (100) or 2p (110). |