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Description
We offer 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
Spécifications
| Microscope Slides | Silicon Wafers | Coverslips | |
| Type: | Soda lime glass | P/Boron | Borosilicate glass |
| Density: | 2.48 g/cm3 | ——- | 2.51 g/cm3 |
| Refractive Index (λ=546.1 nm): | 1.517 | ——- | 1.525 |
| Coating | Gold, Au | Gold, Au | Gold, Au |
| Coating Purity: | 99.999% | 99.999% | 99.999% |
| Deposition Technique: | Electron Beam | Electron Beam | Electron Beam |
| Deposition Rate: | 1-2 Å/sec | 1-2 Å/sec | 1-2 Å/sec |
| Vapor Pressure: | 10-6 Torr | 10-6 Torr | 10-6 Torr |
| Orientation: | ——- | <100> | ——- |
| Resistivity: | ——- | 1-50 ohm-cm | ——- |
| Front Surface: | ——- | Polished | ——- |
| Back Surface: | ——- | Etched | ——- |
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