Gold coated substrates
We offer a variety of gold coated substrates that are economically priced. The electron beam evaporation absorbs all coatings under vacuum.
Such high-quality substrates have a gold coating of 500 ? (50 Nm) and a thin chromium layer of adhesion (2-7 Nm) between gold and glass. On request, you can also substitute this adhesion layer with titanium.. Â
All substrates are pre-cleaned using a quality assurance ion method. Â Glass slides are packaged in a cleanroom setting and delivered in slide mailers. All coverslips are packed in a devoted cleanroom setting and shipped in the X0 Gel-Pak box. The gold substrates are all autoclavable. Â It is coated with gold specifically for its high conductivity. Â Â
Applications
- Optics
- Nanotechnology
- Biotechnology
- AFM applications
Specifications
 | Microscope Slides | Silicon Wafers | Coverslips |
Type: | Soda lime glass | P/Boron | Borosilicate glass |
Density: | 2.48 g/cm3 | ------- | 2.51 g/cm3 |
Refractive Index (?=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 ?/sec | 1-2 ?/sec | 1-2 ?/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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Code | Title | Style | Size | Pack Size | Availability | Price | Updated: 13-05-2024 |
---|---|---|---|---|---|---|---|
EMS71892-05 | Gold coated substrates | Microscope slide | 25 x 75 x 1mm | Each | See above | $171.00 AUD | |
EMS71892-10 | Gold coated substrates | Silicon wafer | 100mm dia | Each | See above | $566.00 AUD | |
EMS71892-15 | Gold coated substrates | Silicon wafer | 50mm dia | Each | See above | $289.00 AUD | |
EMS71892-20 | Gold coated substrates | Square coverslip | 22 x 22 x 0.2mm | Pack/2 | See above | $221.00 AUD | |
EMS71892-25 | Gold coated substrates | Round coverslip | 16mm dia | Pack/2 | See above | $157.00 AUD | |