Diamond Single Crystal Substrate
Physical Properties:
– Preparation Method: CVD
– Nitrogen Content: < 50 ppm – Hardness (Microhardness): 80~150 GPa – Young’s Modulus: 1150~1300 GPa – Friction Coefficient: 0.05~0.10 – Thermal Expansion Coefficient: 1.0 x 10⁻⁶ /K – Thermal Conductivity: 1500~2000 w/(m.K) – Optical Refractive Index: 1064 nm: 2.392 , 600 nm: 2.415 – Optical Transmittance (Thickness 1.0mm): 1064 nm: > 68% , 8µm ~ 25µm: > 70%
Standard Specifications:
– Orientation: <100>; <110>; <111>
– Dimensions: 5 x 5 x 0.5mm, 10 x 10 x 0.5 mm, 20 x 20 x 0.5 mm
– Surface Finish: Single-Side Polished / Double-Side Polished
– Surface Roughness (Ra): < 30 nm
| Option 1 | 10 × 10 × 0.1 mm, (100), Double-Side Polished, 10 × 10 × 0.5 mm, (100), Double-Side Polished, 10 × 10 × 0.5 mm, (100), Single-Side Polished, 15 × 15 × 0.5 mm, (100), Double-Side Polished, 20 × 20 × 0.5 mm, (100), Double-Side Polished, 20 × 20 × 0.5 mm, (100), Single-Side Polished, 3 × 3 × 0.1 mm, (100), Double-Side Polished, 3 × 3 × 0.1 mm, (100), Single-Side Polished, 3 × 3 × 0.1 mm, (100), Unpolished, 3 × 3 × 0.3 mm, (100), Double-Side Polished, 3 × 3 × 0.3 mm, (100), Single-Side Polished, 3 × 3 × 0.3 mm, (100), Unpolished, 5 × 5 × 0.3 mm, (100), Double-Side Polished, 5 × 5 × 0.3 mm, (100), Single-Side Polished, 5 × 5 × 0.3 mm, (100), Unpolished, 5 × 5 × 0.5 mm, (100), Double-Side Polished, 5 × 5 × 0.5 mm, (100), Single-Side Polished, 5 × 5 × 0.5 mm, (110), Double-Side Polished, 5 × 5 × 0.5 mm, (111), Double-Side Polished |
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