CY8526 Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm Description

This premium Silicon Dioxide (SiO2) Quartz Single Crystal Substrate is precisely cut along the Z-cut (0001) orientation, measuring 5×5×0.5 mm. Known for its exceptional purity and extraordinary thermal stability, quartz delivers consistent performance under extreme temperatures. Its low thermal expansion and high chemical resistance make it ideal for advanced optical, electronic, and phononic research applications where precise measurements and minimal interference are crucial.

Manufactured under stringent quality standards, each substrate exhibits a high degree of flatness and minimal surface defects to support repeatable results in both academic and industrial laboratory settings. With excellent mechanical strength and remarkable durability, this carefully engineered quartz substrate meets a wide array of requirements for micro-optics, thin film deposition, and high-frequency device fabrication.

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm Applications

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm offers outstanding purity, thermal stability, and optical clarity, making it ideal for a range of high-precision applications. The Z-cut orientation ensures consistent performance in piezoelectric and optical systems, while its robust mechanical properties withstand demanding conditions in industrial, research, and commercial environments. This substrate’s stable lattice structure contributes to precise functional outputs.

1. Industrial Applications

·         High-temperature sensor bases that leverage the substrate’s superior thermal stability

·         Piezoelectric components for precise vibration control in harsh manufacturing environments

2. Research Applications

·         Advanced photonics experiments requiring optically transparent and structurally consistent materials

·         Dielectric resonator studies relying on the substrate’s uniform crystal orientation for accurate data

3. Commercial Applications

·         Precision optical devices that benefit from the substrate’s low thermal expansion

·         Smart wearable technology utilising the substrate’s exceptional durability and chemical resistance

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm Packaging

Each 5x5x0.5 mm Z-cut quartz substrate is individually sealed within a static-free polyethylene bag, secured in cushioned protective foam, and placed in a labelled, sealed container. Store in a clean, dry environment at room temperature to prevent moisture accumulation. Anti-contamination measures include double packaging and glove handling. Custom packaging with specialised foam or vacuum sealing is available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm FAQs

Q1: What are the key material properties of Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm?

A1: This Z-cut (0001) quartz substrate offers excellent thermal stability, with a very low coefficient of thermal expansion. It provides high optical transparency across a broad wavelength range and is chemically inert, making it suitable for demanding environments. The single-crystal structure ensures uniform electrical, optical, and mechanical properties, and the precise Z-cut orientation is particularly important for applications requiring well-defined piezoelectric or polarisation characteristics in research and industrial settings.

Q2: How should this product be handled and stored?

A2: These substrates should always be handled with clean, lint-free gloves to avoid contamination and damage. Use delicate tweezers or a soft handling tool to prevent scratches on the polished surface. Store them in a clean, dry environment, preferably inside a sealed container that minimises exposure to dust or humidity. Maintaining a stable temperature and humidity level helps preserve their precision surfaces and prevents undesirable adsorption or micro-cracking.

Q3: Which quality standards and certifications apply to Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm?

A3: These substrates typically adhere to ISO 9001 guidelines for quality management, ensuring consistent manufacturing and inspection processes. They may also meet SEMI standards related to dimensional tolerances and material purity. Additionally, some suppliers provide documentation verifying the crystal orientation and surface roughness via standardised metrology procedures. Compliance with RoHS (Restriction of Hazardous Substances) ensures limited use of harmful materials, supporting environmental and safety requirements for both research and production facilities.

Related Information

1. Quality Control Measures

Robust inspection protocols are essential for ensuring the consistent quality of Silicon Dioxide (SiO2) Quartz Single Crystal Substrate Z-cut (0001) 5x5x0.5 mm. Each substrate undergoes a meticulous evaluation of crystal orientation accuracy, surface flatness, and overall dimensional consistency. Advanced scanning systems check for microscopic defects or impurities that could compromise the substrate’s performance in highly sensitive applications. Rigorous checks also help confirm the precise thickness, eliminating potential deviations that may affect the material’s optical and thermal properties.

Exacting standards extend to the substrate’s surface roughness and thermal stability tests. Sophisticated measurement tools, such as atomic force microscopy, confirm that the average roughness meets stringent specifications for applications spanning semiconductor and photonics. Thermal stability examinations, conducted at various temperature ranges, validate that the substrate retains its structural integrity even under conditions of extreme heat. By adhering to these rigorous protocols, manufacturers ensure that every Z-cut quartz piece aligns with exacting performance and reliability benchmarks.

2. Applications in Advanced Industries

Semiconductor processes depend on the precise lattice structure of Z-cut Quartz Single Crystal Substrates for advanced microfabrication tasks. The 5x5x0.5 mm format is particularly useful in compact device designs, enabling researchers and engineers to create intricate circuits and optical components that demand exceptionally high levels of accuracy. This compact form factor, combined with quartz’s low dielectric constant and superior acoustic wave propagation properties, makes it ideal for filters and resonators employed in telecommunications.

Additionally, aerospace and photonics sectors leverage the unique optical clarity and thermal endurance of these substrates. Quartz’s minimal thermal expansion is particularly advantageous in environments where temperature fluctuations can degrade lesser materials. The carefully oriented crystalline structure ensures minimal birefringence, making it invaluable for high-precision lenses, mirrors, and waveguides. These wide-ranging applications underscore the essential role that Silicon Dioxide (SiO2) Quartz Single Crystal Substrates Z-cut (0001) 5x5x0.5 mm play in driving innovation and reliability across multiple advanced industries.