Substrata offers high quality borosilicate coverslips coated with silver
All coatings are deposited under high vacuum using electron beam evaporation. Applications include reflectometry, nanotechnology, and AFM applications.
We use a thin titanium adhesion layer (2-7 nm) between the glass and silver coating. This adhesion layer is optional and can also be replaced with chromium upon request. All coverslips are packed in a dedicated cleanroom environment and shipped in a X0 Gel-Pak box. Custom sizes and materials can also be fabricated to meet your needs.
Technical Features
Substrate
Borosilicate Glass Coverslip
- Type: Borosilicate Glass
- Density: 2.510 g/cm3
- Refractive Index
(λ = 546 nm): 1.525
Coating
Silver, Ag
- Purity: 99.99 %
- Deposition Technique: Electron Beam Evaporation
- Deposition Rate: 1-2 Å/s
- Process Pressure ≤ 2E-6 Torr
- Adhesion Layer: Ti (99.99 %)
High quality substrates coated with 500 Å (50 nm) of silver. All coatings include a 50 Å titanium adhesion layer between the substrate surface and the silver coating.
Product # | Description | Coating | Thickness | Adhesion | Unit |
|---|---|---|---|---|---|
SCAG500-Q20 | Silver Coated Glass Coverslips500 Å Ag | 22 mm x 22 mm x 0.2 mm | Silver (99.99 %) | 500 Å | 50 Å Ti | 20/pkg |
These items are fabricated upon order and may require up to 5 business days to ship. All items are sold in packs of 20 coverslips.
Chromium (Cr) can also be used as an adhesion layer upon request.
Product # | Description | Coating | Thickness | Adhesion | Unit |
|---|---|---|---|---|---|
SCAG100-Q20 | Silver Coated Glass Coverslips 100 Å Ag| 22 mm x 22 mm x 0.2 mm | Silver (99.99 %) | 100 Å | 20 Å Ti | 20/pkg |
SCAG1000-Q20 | Silver Coated Glass Coverslips 1000 Å Ag| 22 mm x 22 mm x 0.2 mm | Silver (99.99 %) | 1000 Å | 50 Å Ti | 20/pkg |
SCAG5000-Q20 | Silver Coated Glass Coverslips 5000 Å Ag | 22 mm x 22 mm x 0.2 mm | Silver (99.99 %) | 5000 Å | 75 Å Ti | 20/pkg |
These items are fabricated upon order and may require up to 5 business days to ship. All items are sold in packs of 40 coverslips.
Chromium (Cr) can also be used as an adhesion layer upon request.
Product # | Description | Coating | Thickness | Adhesion | Unit |
|---|---|---|---|---|---|
RCAG100-Q40 | Silver Coated Glass Coverslips100 Å Ag | Ø15 mm x 0.15 mm | Silver (99.99 %) | 100 Å | 20 Å Ti | 40/pkg |
RCAG1000-Q40 | Silver Coated Glass Coverslips1000 Å Ag | Ø15 mm x 0.15 mm | Silver (99.99 %) | 1000 Å | 50 Å Ti | 40/pkg |
RCAG5000-Q40 | Silver Coated Glass Coverslips5000 Å Ag | Ø15 mm x 0.15 mm | Silver (99.99 %) | 5000 Å | 75 Å Ti | 40/pkg |