Gold Coated 4" Silicon Wafer, P-Type
EMS offers a variety of economically priced gold coated substrates. All coatings are deposited under vacuum using electron beam evaporation. These high quality substrates are coated with 500 Å (50 nm) of gold, with a thin chromium adhesion layer (2-7 nm) between the glass and gold coating. This adhesion layer can also be replaced with titanium upon request. All substrates are pre-cleaned using an ion source for quality assurance. Glass slides are packed in a dedicated cleanroom environment and shipped in slide mailers. All coverslips are packed in a dedicated cleanroom environment and shipped in a X0 Gel-Pak™ box. All gold substrates are autoclavable.
Applications
- Optics
- Nanotechnology
- Biotechnology
- AFM applications
Specifications
| |
Silicon Wafers |
| Type: |
P/Boron |
| Density: |
------- |
| Refractive Index (λ=546.1 nm): |
------- |
| Coating |
Gold, Au |
| Coating Purity: |
99.999% |
| Deposition Technique: |
Electron Beam |
| Deposition Rate: |
1-2 Å/sec |
| Vapor Pressure: |
10-6 Torr |
| Orientation: |
<100> |
| Resistivity: |
1-50 ohm-cm |
| Front Surface: |
Polished |
| Back Surface: |
Etched |
SKU:
71892-10
Pack:
Each
A:
100 mm dia/
0.525 mm think