CY9517 Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (111) 15x15x0.5 mm SSP

Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (111) 15x15x0.5 mm SSP Description

Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (111) 15x15x0.5 mm SSP is manufactured from spinel material offering a (111) orientation, which supports uniform crystalline properties. The 15 mm by 15 mm size with a 0.5 mm thickness ensures compatibility with standard semiconductor and optical processing equipment. Its chemical inertness and controlled surface finish contribute to stable dielectric performance and precise optical behaviour, essential for rigorous experimental setups.

Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (111) 15x15x0.5 mm SSP Applications

1.       Electronics
- Used as an insulating substrate in semiconductor devices to reduce leakage currents by leveraging its stable dielectric characteristics.
- Applied as a base in high-frequency circuit boards to minimise thermal drift and ensure consistent electronic performance.

2.       Optical Components
- Used as an optical substrate in spectroscopic instruments to achieve enhanced light transmission by capitalising on its minimal scattering properties.
- Applied in laser assembly setups to maintain beam uniformity, due to its high crystal uniformity and defined (111) orientation.

Magnesium Aluminate Crystal Substrate, MgAl2O4, Spinel Substrate (111) 15x15x0.5 mm SSP Packing

Each substrate is individually sealed in anti-static pouches and cushioned with foam inserts within a robust container to prevent mechanical stress and contamination. The packaged units are recommended to be stored in temperature-controlled, low-humidity environments. Optional vacuum-sealed packaging and custom labelling are available to accommodate specialised handling and shipping protocols.

Frequently Asked Questions

Q1: What steps are taken to ensure the dimensional accuracy of the substrate?
A1: Dimensional accuracy is confirmed using high-resolution interferometry and laser scanning techniques during production. This meticulous measurement process ensures that the substrates meet the precise size requirements essential for semiconductor and optical device compatibility.

Q2: How does the (111) orientation impact the substrate's performance?
A2: The (111) orientation provides a uniform crystallographic plane, reducing dislocation density and promoting consistent dielectric and optical properties. This orientation is critical for applications that require stable performance and precise material behaviour.

Q3: What handling and storage precautions are recommended?
A3: It is advisable to handle the substrates with gloves and store them in low-humidity, temperature-controlled environments. Anti-static packaging is used to avert particulate contamination and mechanical damage, ensuring the substrates maintain their surface quality over time.

Additional Information

Magnesium Aluminate, or spinel, is noted for its thermal and chemical stability, making it an important material in advanced optical and electronic applications. Its intrinsic properties support high-performance requirements in environments where surface finish and dimensional control are essential.

The crystalline nature of spinel substrates, particularly with a (111) orientation, facilitates uniformity in electrical and optical behaviour. This characteristic is vital in research and development settings, where meticulous material performance is a key factor in device fabrication and scientific experimentation.