Magnesium Aluminate Crystal Substrate | Spinel Crystal Substrate

Data sheet

Density	3.585 g/cm³
Molecular Formula	MgAl6O10

More info

Magnesium Aluminate (MgAl6O10) Crystal Substrate, also called Spinel Crystal Substrate, is an advanced material for GaN and ZnO epitaxial growth, belonging to the cubic crystal system with a space group of Fd-3m (227) and a lattice parameter of a = 7.9780Å. Compared to MgAl2O4, MgAl6O10 has a lower thermal expansion mismatch (2.2×10⁻⁶ K⁻¹) and lattice mismatch (−11.5%) with GaN, making it a more suitable substrate. Additionally, its lower melting point facilitates the growth of larger, high-quality crystals. Studies have shown that GaN and ZnO devices fabricated on MgAl6O10 substrates exhibit improved luminescence performance compared to sapphire-based devices. Heeger Materials provides high-quality Magnesium Aluminate Crystal Substrate to meet various research and industrial needs.

Magnesium Aluminate Crystal Substrate | Spinel Crystal Substrate | MgAl6O10

Magnesium Aluminate Crystal Substrate Specifications

Orientation	(111), (100), (110)
Dimensions	5×5mm, 10×10mm, 15×15mm, 20×20mm
Maximum Size	Diameter 2 inches (50.8mm)
Note	Customization is available

Magnesium Aluminate Crystal Substrate Applications

GaN Epitaxial Growth: Provides a suitable substrate for GaN-based electronic and optoelectronic devices, reducing thermal expansion and lattice mismatch for improved performance.
ZnO-Based Devices: Enhances the fabrication of ZnO thin films and devices, supporting applications in UV photodetectors and transparent electronics.
High-Power and High-Frequency Electronics: Used in the development of GaN-based power amplifiers and high-frequency transistors for communication and radar systems.
LED and Laser Diodes: Supports the growth of high-quality GaN films for LEDs and laser diodes, offering improved luminescence performance over sapphire substrates.
Advanced Optoelectronic Research: Serves as a promising substrate for next-generation semiconductor materials, aiding research in novel optical and electronic applications.

Magnesium Aluminate Crystal Substrate Packing And Shipping

Magnesium Aluminate (MgAl6O10) Crystal Substrate will be securely packaged in sturdy containers with cushioning materials to prevent movement or damage during shipping. This careful packaging ensures that the product arrives in perfect condition, maintaining its high-quality standards throughout delivery.

Where to Buy Magnesium Aluminate Crystal Substrate in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality GaN Thin Film Substrate products including Magnesium Aluminate (MgAl6O10) Crystal Substrate, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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