CY8520 Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) 5x5x0.5 mm

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) 5x5x0.5 mm Description

Our Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) is meticulously crafted to deliver exceptional thermal stability, chemical resistance, and optical clarity. Measuring 5×5×0.5 mm, each substrate undergoes a rigorous polishing process to ensure minimal surface roughness and consistent thickness, enabling precise device fabrication. X-cut quartz is particularly renowned for its stable dielectric properties and low thermal expansion coefficient, making it ideal for demanding applications in optoelectronics, microfluidics, and high-performance sensor technologies.

By adhering to strict quality standards, these quartz substrates provide a reliable platform for research and commercial production. Their superior crystallographic orientation enhances consistency in advanced processes such as waveguide formation, frequency-controlling components, and specialised coatings. Scientists, engineers, and manufacturers can trust our substrates to deliver repeatable, high-precision results for advanced development and streamlined manufacturing.

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) 5x5x0.5 mm Applications

Silicon dioxide (SiO2) quartz single crystal substrates with an X-cut (11-20) orientation measuring 5x5x0.5 mm exhibit exceptional stability, optical clarity, and a high Q-factor, making them highly suitable for advanced applications. Their low thermal expansion and excellent dielectric properties allow precise control in microelectronic circuits and resonators. These characteristics enable reliability in harsh environments, ensuring consistent performance across multiple industries and research fields.

1. Industrial Applications

·         Application 1: Precision timing components in sensors and actuators that demand stable resonance and minimal temperature drift

·         Application 2: Substrates for microelectronic assemblies requiring excellent dielectric properties and low losses

·         Application 3: High-frequency filters designed for harsh environments benefiting from the crystal’s exceptional durability

2. Research Applications

·         Application 1: Fundamental studies on piezoelectric behaviour for next-generation MEMS development

·         Application 2: Optical experiments requiring inert, low-loss substrates with high transparency

·         Application 3: Photonic circuit prototyping where consistent refractive index is critical for accurate light propagation

3. Commercial Applications

·         Application 1: Consumer electronics screens or sensor devices that demand durability and clarity

·         Application 2: Precision watch crystals leveraging high-Q resonators for accurate timekeeping

·         Application 3: Emerging wearable devices requiring lightweight, stable materials suitable for continuous operation

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) 5x5x0.5 mm Packaging

These Silicon Dioxide (SiO2) Quartz Single Crystal Substrates X-cut (11-20) 5×5×0.5 mm are carefully sealed in cleanroom-grade polyethylene and cushioned with foam to prevent damage. Packaging includes a moisture-barrier bag to avoid contamination and humidity infiltration. Substrates should be stored in a dust-free, temperature-controlled location, with minimal UV exposure. Customised dimensions, labelling, and bulk packages are available upon request. Each substrate is individually sealed to maintain purity.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) 5x5x0.5 mm FAQs

Q1: What are the key material properties of Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) 5x5x0.5 mm?

A1: This substrate is cut along the X-axis to reveal the 11-20 crystallographic plane, ensuring consistent optical and piezoelectric properties. It offers high thermal conductivity, strong chemical resistance, and a low coefficient of thermal expansion. Additionally, its high dielectric strength and excellent mechanical stiffness make it suitable for applications in optics, electronics, and microfabrication, enabling stable performance in demanding conditions.

Q2: How should this product be handled and stored?

A2: Handle the quartz substrate with non-abrasive gloves to prevent contamination and fingerprints. Use tweezers or cleanroom-grade tools to avoid scratches or microcracks. Store the substrate in a dust-free, low-humidity environment at room temperature, preferably in anti-static containers. Regularly inspect for surface debris or damage, and clean with isopropyl alcohol followed by a lint-free wipe to maintain its high-quality surface.

Q3: Which quality standards and certifications apply to Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) 5x5x0.5 mm?

A3: These substrates typically fall under ISO 9001:2015 production standards, ensuring thorough quality management and traceability. They also meet or exceed RoHS and REACH directives, restricting hazardous substances and ensuring environmental compliance. Many suppliers adhere to additional industry-specific guidelines, such as wafer-level standards and cleanliness protocols. In-house inspections utilise advanced metrology, confirming tight thickness, orientation, and surface flatness tolerances for consistent performance.

Related Information

1. Material Properties and Advantages

Distinguished by its consistent crystalline structure and precise X-cut (11-20) orientation, this Silicon Dioxide (SiO2) Quartz Single Crystal Substrate offers exceptional thermal stability and low dielectric loss. The 5x5x0.5 mm dimensions provide a uniform platform for complex microfabrication processes, minimising strain-induced distortions. This substrate's high purity composition further ensures minimal contamination risk, which is especially relevant for sensitive electronic and photonic applications.

Meticulous manufacturing processes result in smooth surfaces and tight thickness tolerances, enabling stunning optical clarity and superior signal transmission. The combination of chemical inertness and excellent mechanical properties makes this X-cut substrate ideal for use in harsh chemical environments. Additionally, the substrate's reliable nature and uniform microstructure support consistent device performance over an extended operational life.

2. Applications in Advanced Industries

Spectroscopy and laser systems frequently leverage the unique advantages of these X-cut quartz substrates to achieve high accuracy in wavefront control. The substrate's crystalline uniformity enhances the efficiency of optical coatings, ensuring reliable performance across a range of environmental conditions. Furthermore, in telecommunication fibre networks, the low dielectric constant aids in reducing signal loss, supporting high-speed data transmission.

Growing sectors in biotechnology also benefit from these precise quartz substrates, particularly in lab-on-a-chip devices, where reproducibility and stability are crucial. Researchers rely on the non-reactive surface for fine microfluidic design and improved bio-sensing capabilities. As a result, the 5x5x0.5 mm Silicon Dioxide (SiO2) Quartz Single Crystal Substrate X-cut (11-20) remains a critical choice for innovative instrumentation and next-generation device fabrication.