FTO Glass Substrates (Unpatterned)
Spectroscopy, Substrates and Fabrication, USB Spectroscopy Equipment
Transparent Conductive Metal Oxide
Unpatterned substrate with a varied range of applications
Specifications | Transmission | Related Products | Resources and Support
FTO (fluorine-doped tin oxide) glass is a transparent conductive metal oxide that can be used in the fabrication of transparent electrodes for thin film photovoltaics including organic photovoltaics, amorphous silicon, cadmium telluride, dye-sensitised solar cells, and hybrid perovskites.
FTO glass also has a varied range of other applications, including touch screen displays, electromagnetic interference/radio frequency interference shielding, heated glass, anti-static coatings, and light-emitting diodes. There are several properties of FTO glass that make it suitable for the fabrication of a wide range of optoelectronic devices. These include low surface resistivity, high optical transmittance, scratch and abrasion resistant, thermally stable up to high temperatures, and inert to a wide range of chemicals.
We now offer Ossila-brand FTO glass. Our coatings are closely matched to the TEC range of products, providing comparable performance for research and device fabrication. TEC FTO glass substrates are available only while stocks last.
Ossila Brand Specifications
7 - 10 Ω/square
| FTO Type | Ossila Brand |
|---|---|
| FTO Thickness | 200 - 300 nm |
| FTO Quoted Sheet Resistance | 7 – 10 Ω/square |
| FTO Measured Sheet Resistance* | 7.49 ± 0.30 Ω/square |
| FTO Transmission | Front: 70% Rear: 73% |
| SKU | S2010A1 |
| Size | 20 mm x 15 mm |
| Glass Thickness | 2.2 mm |
| Glass Type | Soda lime glass |
10 - 15 Ω/square
| FTO Type | Ossila Brand |
|---|---|
| FTO Thickness | 200 - 300 nm |
| FTO Quoted Sheet Resistance | 10 – 15 Ω/square |
| FTO Measured Sheet Resistance* | 13.01 ± 0.52 Ω/square |
| FTO Transmission | Front: 82% Back: 82% |
| S2009B1 | S2010B1 | |
|---|---|---|
| Size | 20 mm x 15 mm | 20 mm x 15 mm |
| Glass Thickness | 1 mm | 2.2 mm |
| Glass Type | Soda lime glass | Soda lime glass |
* Sheet resistances measured using the Ossila Four-Point Probe System with soft-contact probes.
TEC Specifications
Our range of TEC FTO glass substrates are available only while stocks last. In most cases, we suggest choosing Ossila-brand FTO substrates, which offer comparable properties and performance to the TEC range.
TEC 8
| FTO Type | NSG Tec 8A |
|---|---|
| FTO Thickness | 600 nm |
| FTO Quoted Sheet Resistance | 6 – 9 Ω/square |
| FTO Measured Sheet Resistance* | 6.70 ± 0.27 Ω/square |
| FTO Roughness | 34.8 nm |
| FTO Work Function | 4.4 eV – 4.7 eV |
| FTO Transmission | 76.4% |
| SKU | S2001S1 |
| Size | 25 mm x 25 mm |
| Glass Thickness | 2.2 mm |
| Glass Type | Soda lime glass |
TEC 10
| FTO Type | NSG Tec 10 |
|---|---|
| FTO Thickness | 750 nm |
| FTO Quoted Sheet Resistance | 11 – 13 Ω/square |
| FTO Measured Sheet Resistance* | 9.39 ± 0.38 Ω/square |
| FTO Roughness | 45 nm |
| FTO Work Function | 4.4 eV – 4.7 eV |
| FTO Transmission | 83.4% |
| S2002S1 | S303 | S2003S1 | |
|---|---|---|---|
| Size | 25 mm x 25 mm | 20 mm x 15 mm | 25 mm x 25 mm |
| Glass Thickness | 1 mm (previously 1.1 mm) | 3.2 mm | 3.2 mm |
| Glass Type | Soda lime glass | Soda lime glass | Soda lime glass |
TEC 15
| FTO Type | NSG Tec 15 |
|---|---|
| FTO Thickness | 400 – 450 nm |
| FTO Quoted Sheet Resistance | 12 – 14 Ω/square |
| FTO Measured Sheet Resistance* | 12.46 ± 0.50 Ω/square |
| FTO Roughness | 12.5 nm |
| FTO Work Function | 4.4 eV – 4.7 eV |
| FTO Transmission | 83.5% |
| S304 | S2004S1 | |
|---|---|---|
| Size | 20 mm x 15 mm | 25 mm x 25 mm |
| Glass Thickness | 2.2 mm | 2.1 mm (previously 2.2 mm) |
| Glass Type | Soda lime glass | Soda lime glass |
* Sheet resistances measured using the Ossila Four-Point Probe System.
Related Products
Resources and Support
Adapting Unpatterened Substrates
Learn how to use the unpatterned FTO substrates to create photovoltaic devices.
Read more...