CY9382 Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP Description

Magnesium Aluminate (MgAl₂O₄) crystal substrates offer high durability and reliability, owing to their spinel structure. This (100)-oriented, single-side-polished substrate measures 10 × 10 × 0.5 mm, providing a stable platform for advanced research and production. With high mechanical strength, excellent thermal and chemical stability, and a wide bandgap, MgAl₂O₄ is an ideal choice for epitaxial film growth, optical coatings, and semiconductor applications. Its low dielectric constant and minimal lattice mismatch enhance device performance while maintaining structural integrity.

To ensure quality, each MgAl₂O₄ substrate undergoes rigorous inspection for surface flatness, defect density, and dimensional consistency. These standards guarantee reliable results in demanding environments, making the product suitable for advanced R&D laboratories and industrial manufacturing processes. By choosing MgAl₂O₄, you gain confidence in material properties and versatility for various applications.

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP Applications

Magnesium Aluminate (MgAl2O4) crystal substrate (100) is known for its excellent mechanical strength, high thermal stability, and chemical inertness. With these properties, it serves as a platform for advanced electronics, optical components, and research activities. The substrate’s reliable performance and dimensional accuracy enable precise manufacturing processes, enhancing product quality across multiple industries.

1. Electronics and Semiconductor Applications

·         Thin-film deposition lines benefit from MgAl2O4’s structural support, ensuring accurate layering for high-performance circuits.

·         Its chemical stability and thermal endurance make it suitable for semiconductor devices and sensor technologies.

2. Research and Scientific Instruments

·         Used as a platform in spectroscopy and microscopy setups for improved accuracy and minimal signal interference.

·         Facilitates high-temperature experiments and material development due to its mechanical and thermal properties.

3. Industrial and Commercial Equipment

·         Supports the development of optical windows and lenses for harsh environments.

·         Suitable for medical device manufacturing where purity, stability, and biocompatibility are essential.

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP Packaging

Each magnesium aluminate (MgAl2O4) crystal substrate is wrapped in cleanroom-grade polyethylene film and placed in an airtight, anti-static container. The sealed package protects against moisture, dust, and other contaminants. Maintain substrates under controlled temperature and humidity conditions to preserve surface quality. Anti-contamination measures include glove handling and minimal exposure to open air. Customised packaging materials, labels, or container sizes can be arranged upon request.

Packaging: Vacuum sealed, Wooden Box, or Customised.

Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP FAQs

Q1: What are the key material properties of Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP?

A1: Magnesium Aluminate (MgAl2O4) crystal substrates exhibit high mechanical strength, with hardness nearing 8 Mohs, and a melting point exceeding 2 100°C. They offer outstanding chemical resistance, ensuring stability in a wide range of environments. Additionally, these substrates benefit from low dielectric losses and good thermal conductivity. Their (100) orientation supports epitaxial growth, making them suitable for various optical, electronic, and structural applications.

Q2: How should this product be handled and stored?

A2: Due to their polished surfaces and brittleness, these substrates should be handled with cleanroom gloves to minimise contamination and accidental damage. It is essential to keep them in protective containers or wafer cassettes when not in use. Store in a low-humidity environment to prevent surface degradation. Avoid stacking or exerting pressure on the substrate faces to maintain surface quality and planarity.

Q3: Which quality standards and certifications apply to Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP?

A3: These substrates typically adhere to rigorous quality standards such as ISO 9001 for manufacturing consistency and traceability. They undergo dimensional, optical, and crystallographic inspections to ensure thickness, flatness, and orientation. Many suppliers certify compliance with RoHS and REACH guidelines, confirming limited hazardous substances. Instrumentation measures surface roughness and verifies orientation accuracy, ensuring end-use performance.

Related Information

1. Manufacturing Process

Defined production steps ensure the precision and crystal quality of the Magnesium Aluminate Crystal Substrate, MgAl2O4 Crystal Substrate (100) 10x10x0.5 mm SSP. Advanced growing techniques, such as the Czochralski method, facilitate optimal crystalline structures that exhibit minimal lattice defects. During the growth stage, temperature management and controlled atmospheric conditions contribute to forming substrates capable of withstanding temperature fluctuations in various commercial and industrial settings.

Polishing procedures refine the substrate surface to achieve the desired single-side polished finish. By controlling the polishing speed and utilising specialised abrasives, manufacturers accomplish uniform thickness of 0.5 mm and a (100) orientation. These steps ensure substrates with flatness, clarity, and mechanical stability essential for specialised systems.

2. Applications in Advanced Industries

High-technology sectors rely on the characteristics of this MgAl2O4 substrate for precise optical and microelectronic applications. Due to its hardness and structural integrity, the substrate functions well in environments demanding mechanical strength and dimensional stability. Its high melting point benefits processes involving elevated temperatures.

Photonic research and semiconductor fabrication benefit from the crystal’s compact 10x10 mm size, facilitating installation and integration. Advanced sensors and optical modulators experience improved performance when constructed on the (100) plane due to the substrate’s consistent refractive index. This alignment promotes efficient light transmission and reduces scattering, establishing it as a reliable choice across multiple industries.