Magnesium Aluminate Crystal Substrate | MgAl2O4 Substrate

Data sheet

Density	3.64 g/cm3
Melting Piont	2130℃
Molecular Formula	MgAl2O4

More info

Magnesium Aluminate (MgAl2O4) Crystal Substrate is a high-quality single-crystal material with excellent optical transparency, mechanical strength, and thermal stability. It is widely used in optoelectronic devices, laser components, and semiconductor applications. With its low lattice mismatch, MgAl2O4 serves as an effective substrate for III-V and II-VI thin-film growth, enhancing device performance. Additionally, we offer MgAl6O10 Substrate for specialized optical and electronic applications requiring unique structural and thermal properties. Heeger Materials provides high-quality Magnesium Aluminate Crystal Substrate with reliable performance for advanced research and industrial applications.

Magnesium Aluminate Crystal Substrate | MgAl2O4 Substrate

Magnesium Aluminate Crystal Substrate Properties

Crystal Structure	Cubic
Lattice Constant	a = 8.085 Å
Melting Point	2130℃
Density	3.64 g/cm³
Mohs Hardness	8 Mohs
Color	White, Transparent
Propagation Loss (9 GHz)	6.5 dB/μs

Magnesium Aluminate Crystal Substrate Specifications

Crystal Orientation	<100>, <110>, <111>, Tolerance: ±0.5°
Dimensions	dia 2"×0.5 mm, 10×10×0.5 mm, 10×5×0.5 mm
Polishing	Single-side or double-side
Thermal Expansion Coefficient	7.45 × 10⁻⁶ /℃

Magnesium Aluminate Crystal Substrate Applications

Optoelectronic Devices: Used as a substrate for high-performance optical coatings and photonic applications.
Laser Components: Ideal for laser windows, lenses, and high-energy laser systems due to its transparency and durability.
Semiconductor Epitaxy: Serves as a substrate for III-V and II-VI semiconductor thin-film growth, enhancing electronic and optoelectronic device performance.
High-Temperature Electronics: Utilized in environments requiring excellent thermal stability and mechanical strength.
Protective Optical Windows: Applied in aerospace and defense industries for infrared and UV-resistant optical windows.

Magnesium Aluminate Crystal Substrate Packing And Shipping

Magnesium Aluminate (MgAl2O4) 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 the delivery process.

Where to Buy Magnesium Aluminate Crystal Substrate in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality High-temperature Superconducting Thin Film Substrates products including Magnesium Aluminate (MgAl2O4) 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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