71893-01 , Ultra Flat Silicon Wafer 4"
Silicon Wafers for AFM, STM
Ultra-Flat Silicon Wafers
These ultra-flat wafers can be used for substrate studies or as substrate for AFM and SEM samples by cleaving the wafer.
€127.20
SKU
EMS_71893-01
Specifications
| 4" | 6" | 8" | |
| Material: | Silicon | Silicon | Silicon |
| Diameter: | 100 mm | 150 mm | 200 mm |
| Orientation: | <100> | <100> | <100> |
| Type/Dopant: | P/Boron | P/Boron | P/Boron |
| Grade: | Prime/CZ Virgin | Prime/CZ Virgin | Prime/CZ Virgin |
| Growth Method: | CZ | CZ | CZ |
| Resistivity: | 10-20 Ohm-cm | 10-20 Ohm-cm | 10-20 Ohm-cm |
| Thickness: | 525µm ±20µm | 675µm ±20µm | 725µm ±20µm |
| TTV: | <4.00µm | <4.00µm | <4.00µm |
| SFPD: | <2.0µm | <2.0µm | <2.0µm |
| Warp: | ≤30µm | ≤30µm | ≤30µm |
| Bow: | ≤30µm | ≤30µm | ≤30µm |
| Particles: | ≤20@≥0.3µm | ≤20@≥0.3µm | ≤20@≥0.3µm |
| Front Surface: | Polished | Polished | Polished |
| Back Surface: | Etched | Etched | Etched |
| Flat: | 2 per SEMI Standard | 1 per SEMI Standard | 2 per SEMI Standard |
| Site Flatness: | <2.0µm | <2.0µm | <2.0µm |
| Roughness: | Typically 2-3Å | Typically 2-3Å | Typically 2-3Å |
Ordering
| 71893-01 | Ultra-Flat Silicon Wafer, 4" | each |
| 71893-02 | Ultra-Flat Silicon Wafer, 6" | each |
| 71893-03 | Ultra-Flat Silicon Wafer, 8" | each |
| Manufacturer | N/A |
|---|---|
| Size / Rxns Number: | N/A |
| Protocol & Manual | N/A |
| Technical Tips | N/A |
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