Hangzhou Freqcontrol Electronic Technology Ltd.
| Payment Terms | T/T |
| Supply Ability | 50000 pcs/Month |
| Delivery Time | 1-4 weeks |
| Packaging Details | Cassette/ Jar package, vaccum sealed |
| Material | SrTiO3 Crystal Wafer |
| Orientation | <100>、<110>、<111> |
| Crystal structure | Cubic (a=3.905Å) |
| Density | 5.122 g/cm3 |
| Surface | Single side polish, Double side polish |
| CTE | 9.4 ppm/℃ |
| Doping | Intrinsic, Fe doped, neodymium (Nd) doped, Niobium doped |
| Dielectric constant | 9.8 |
| Application | Optical Windows ;Field-Effect Transistors (FETs) |
| Hardness | 6~6.5 (Mohs) |
| Brand Name | BonTek |
| Model Number | SrTiO3 crystal |
| Certification | ISO:9001, ISO:14001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50000 pcs/Month |
| Delivery Time | 1-4 weeks | Packaging Details | Cassette/ Jar package, vaccum sealed |
| Material | SrTiO3 Crystal Wafer | Orientation | <100>、<110>、<111> |
| Crystal structure | Cubic (a=3.905Å) | Density | 5.122 g/cm3 |
| Surface | Single side polish, Double side polish | CTE | 9.4 ppm/℃ |
| Doping | Intrinsic, Fe doped, neodymium (Nd) doped, Niobium doped | Dielectric constant | 9.8 |
| Application | Optical Windows ;Field-Effect Transistors (FETs) | Hardness | 6~6.5 (Mohs) |
| Brand Name | BonTek | Model Number | SrTiO3 crystal |
| Certification | ISO:9001, ISO:14001 | Place of Origin | China |
| High Light | Square Fe Doped SrTiO3 Crystal Wafer ，Optical Windows Crystal Wafer ，Polish SrTiO3 Crystal Wafer | ||
10mm Square Fe Doped SrTiO3 Crystal Wafer Used As Optical Windows
SrTiO3 Crystal Wafer Description
Nb doped strontium titanate (Nb:SrTiO3) has similar structure to strontium titanate single crystal, but Nb:SrTiO3 has electrical conductivity. The resistance of niobium-doped strontium titanate varies from 0.1-0.001W-cm with the concentration of niobium-doped 0.1-0.001wt%. The conductive single crystal substrate provides electrodes for the film and device.
SrTiO3 (Strontium Titanate) crystal wafer is a type of substrate made from single-crystal SrTiO3 material. SrTiO3 Crystal Wafer is used in the electronics and semiconductor industries as a substrate for thin film deposition and device fabrication.
SrTiO3 Crystal Wafer Details
| SrTiO3 Crystal | |
| Crystal structure | Cubic system (a=3.905Å) |
| Density | 5.122 g/cm3 |
| Dopant | Intrinsic, Fe doped, neodymium (Nd) doped, Niobium doped |
| Hardness | 6~6.5 (Mohs) |
| Coefficient of thermal expansion | 10.4×10-6/k |
| Dielectric constant | 5.2 |
| Orientation | <100>,<110>,<111>±0.5o,as required |
| Dimension | 10×3mm, 10×5mm, 10×10mm, 15×15mm, 20×15mm |
| Thickness | 0.5±0.015mm, 1±0.015mm |
| Surface Finish | Single side polish, Double side polish |
| Surface Roughness | ≤5Å |
| Package | 100 Class Clean Bag, Jar package, Film package |
SrTiO3 Crystal Wafer Application:
Capacitors
Field-Effect Transistors (FETs)
main products
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1999
Total Annual:
800M-1500M
Employee Number:
10~99
Ecer Certification：
Verified Supplier
Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin... Founded in 1999, Hangzhou Freqcontrol Electronic Technology Ltd. is a China leading manufacturer of piezoelectric crystal wafers, substrates, components and single crystal growth. We, known as the "CQT Group" in global market, headquartered in Hangzhou, China, empowered by its manufacturin...
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