Magnesium Aluminate MgAl2O4 Spinel Single Crystal Substrate Single Side Polished

Magnesium Aluminate MgAl2O4 Spinel Single Crystal Substrate

1.MgAl2O4 Substrate Introduction

Magnesium aluminate spinel (MgAl₂O₄) is a mixed oxide with a cubic structure and it is considered an excellent substrate material.

MgAl₂O₄(spinel) single crystal is widely used in acoustic wave and microwave devices and fast IC epitaxial substrates. At the same time, the research found that it is a good substrate for III-V nitride devices.

2.MgAl2O4 Material Properties

3.Applications of MgAl2O4

• Substrate material for GaN films growth
• Microwave devices
• Fast IC epitaxial substrates
• Bulk acoustic wave devices
   

4. Features of MgAl2O4

• Stable optical, dielectric, and chemical properties.
• Excellent physical performance
• Uniform theoretical transmission(approaches 87% between 0.3 to 5 microns)