CY2427 Silicon Dioxide (SiO2 quartz) Crystal Substrates
| Catalog No. | CY2427 |
| Size | 10x10x1.0mm; 10x5x1.0mm |
| Material | SiO2 (quartz) |
| Orientation | (100)(101) |
A variety size of Silicon Dioxide SiO2 (quartz) Single-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.
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Description
Specification
Silicon Dioxide (SiO2 quartz) Crystal Substrates Description
Silicon Dioxide SiO2 (quartz) Single-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.
Silicon Dioxide (SiO2 quartz) Crystal Substrates Specifications
|
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 Applications
Silicon Dioxide Single crystal quartz 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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