CY9387 Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (111) 10x10x0.5 mm DSP

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (111) 10x10x0.5 mm DSP Description

Our Magnesium Aluminate (MgAl₂O₄) Crystal Substrate (111) 10×10×0.5 mm DSP provides significant mechanical strength and high thermal stability, making it a reliable platform for advanced thin film growth and device fabrication. As a spinel crystal, MgAl₂O₄ offers excellent optical transparency from the visible to infrared range, enabling efficient light transmission in laser, sensor, and photonics applications. Its chemical inertness and low dielectric loss enhance its suitability in epitaxial layers for semiconductor and optoelectronic research.

Manufactured under strict quality standards, each substrate undergoes precise machining and thorough polishing to ensure a flat, uniform surface free of defects. This level of craftsmanship and adherence to dimensional tolerances guarantees optimal performance and reproducibility for research, development, and industrial production processes.

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (111) 10x10x0.5 mm DSP Applications

Magnesium Aluminate Crystal Substrate (MgAl2O4) (111) 10x10x0.5 mm DSP is widely acknowledged for its structural stability, thermal conductivity, and chemical inertness. Its crystalline lattice allows for precise film growth, making it suitable for various technologically advanced applications. The substrate’s optical transparency further enhances its capabilities, providing dependable performance in areas such as industrial manufacturing and scientific research.

1. Industrial Applications

·         Thin-film transistor fabrication: Utilises the substrate’s dimensional stability for semiconductor processing.

·         High-performance optics: Utilises optical clarity for lens coatings in manufacturing equipment.

·         Corrosion-resistant components: Employs chemical inertness to withstand environments in chemical processing plants.

2. Research Applications

·         Material characterisation: Utilises the substrate’s uniform crystallinity for analytical studies in laboratories.

·         Photonics experiments: Benefits from thermal conductivity, enabling stable optical investigations.

·         Biomedical sensor prototyping: Facilitates biosensor development by providing a clean and stable platform for testing.

3. Commercial Applications

·         Consumer electronics displays: Utilises the transparent and robust crystal for high-definition optical interfaces.

·         Wearable sensors: Takes advantage of mechanical resilience for reliable performance in compact devices.

·         Advanced display panels: Enhances image quality and longevity through stable, low-defect substrates.

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (111) 10x10x0.5 mm DSP Packaging

Each Magnesium Aluminate Crystal Substrate is packaged in an electrostatic-safe, sealed plastic pouch with foam padding for impact protection. For extended shelf life, store at controlled room temperature and avoid exposure to moisture or dust. Anti-contamination measures, such as sterile gloves and cleanroom handling, are recommended during unpacking. Custom packaging, including additional foam layers or multiple-unit carriers, is available upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (111) 10x10x0.5 mm DSP FAQs

Q1: What are the key material properties of Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (111) 10x10x0.5 mm DSP?

A1: Magnesium Aluminate Crystal Substrate, also referred to as spinel (MgAl2O4), features a combination of optical clarity, mechanical strength, and thermal stability. With a cubic crystal structure and a lattice constant of approximately 8.08 Å, it offers a wide transmission range in the UV to mid-infrared spectrum. It also exhibits low dielectric losses, high chemical durability, and a thermal expansion coefficient compatible with various thin-film materials.

Q2: How should this product be handled and stored?

A2: To maintain surface integrity and minimise contamination, handle MgAl2O4 (111) substrates with clean, lint-free gloves or specialised tweezers. Avoid direct contact with fingerprints or particulates that could affect epitaxial growth or measurement quality. Store the substrates in their original protective packaging or a sealed container with desiccant to control humidity. Keep them in a clean environment, away from abrasive materials.

Q3: Which quality standards and certifications apply to Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (111) 10x10x0.5 mm DSP?

A3: Suppliers typically adhere to recognised quality management frameworks, such as ISO 9001, to ensure consistent production of MgAl2O4 (111) crystal substrates. Additional quality checks may include dimensional inspection, crystallographic orientation verification, and surface roughness measurements. Many manufacturers also follow environmental and safety guidelines, such as RoHS and REACH, confirming a commitment to responsible production and compliance with international standards.

Related Information

1. Material Properties and Advantages

This substrate exhibits notable thermal stability, significant mechanical integrity, and a high melting point, making it well suited for environments that demand durability and precision. The (111) orientation of the Magnesium Aluminate Crystal Substrate (10x10x0.5 mm DSP) facilitates stable lattice alignment, which is particularly beneficial for epitaxial growth in photonic and semiconductor research.

Additionally, the double-side polished surface finish provides an excellent platform for thin-film deposition processes, enabling superior surface uniformity and minimal defect concentrations. These advantages contribute to enhanced device performance when integrating microelectronic components or high-accuracy sensor systems, ensuring consistent and reliable outcomes in various industrial applications.

2. Applications in Advanced Industries

Innovative optoelectronics often rely on high-quality substrates that maintain uniformity and resilience under operating conditions. This MgAl2O4 Crystal Substrate, with its precise (111) orientation and controlled thickness, is used in the development of lasers and photonic devices where low defect density is critical to optimise light transmission and reflection.

Extensive use of this substrate extends to high-frequency electronics and sensor technologies, as its chemical stability and hardness ensure long-term reliability. Diverse sectors, including aerospace instrumentation and precision metrology, benefit from its performance, laying the groundwork for future advancements in integrated systems and measurement tools.