Ultra-flat Quartz Coated Glass Substrates
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High-quality quartz coated glass substrates
Ultra-flat glass substrates available to purchase in three dimensions
These ultra-flat glass substrates are coated with a 20 nm layer of synthetic quartz.
For many applications standard glass is simply not good enough due to either surface roughness or wettability. These synthetic quartz covered substrates are useful for a variety of activities such as absorption/PL measurements, OFET fabrication and surface profilometry where superior wettability and/or flatness are required.
The substrates come with small squares of ITO (Indium Tin Oxide) in the corners to help identify the SiO2 coated side.
Specifications
| Substrate Sizes |
20 mm x 15 mm 25 mm x 25 mm 25 mm x 75 mm (Microscope Slide) |
| Thickness | 1.1 mm |
| Glass Type | Polished soda lime, float glass |
| Substrate Coating | 20 nm SiO2 |
| Refractive Index | 1.5 |
| Flatness | 50 nm per 20 mm (typical) |
| Glass Roughness | 1 nm RMS (by AFM) |
To the best of our knowledge the information provided here is accurate. The values provided are typical at the time of manufacture and may vary over time and from batch to batch. Products may have minor cosmetic differences (e.g. to the branding) compared to the photos on our website. All products are for laboratory and research and development use only.