| Catalog No. | CY2427 |
|---|---|
| Size | 10x10x1.0mm; 10x5x1.0mm |
| Material | SiO2 (quartz) |
| Orientation | (100)(101) |
A variety size of silicon dioxide (SiO2 quartz) crystal substrates can be offered by Stanford Advanced Materials (SAM). We have a professional sales team to offer a fast response within 24 hours and warm service.
Silicon dioxide (SiO2 quartz) crystal substrates are used in electronics, precision optics, and laser technology, optical communications, X-ray optics, and pressure sensors, due to its piezoelectric properties, low coefficient of thermal expansion, excellent mechanical and optical properties.
|
Purity |
Optical grade: 99.99% |
|
Crystal Structure |
Hexagonal a= 4.914 Å c = 5.405 Å |
|
Hardness |
7.0 Mohs |
|
Density |
2.684 g/cm3 |
|
Melt Point |
1610 deg C (phase transition point: 573.1 °C) |
|
Thermoelectric Constant |
1200 mV / °C @ 300 °C |
|
Thermal conductivity |
0.0033 cal/cm/ °C |
|
Thermal expansion coefficient, (CTE) (x10^-6/ K) |
perpendicular: 13.71 parallel: 7.48 |
|
Refractive Index |
1.544 |
Silicon dioxide (SiO2 quartz) crystal substrates are ideal for use as substrates for thin film deposition and are also suitable for many optical applications. Quartz single crystal wafers and substrates are also used as microwave filters in wireless communication.
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