MgAl2O4 (100) 30 mm dia x 0.5mm 1 side polished - MAa30D05C1

• MgAl2O4 single crystal substrate
• Size: 30 mm Diameter  x 0.5mm +/-0.05mm
• Orientation: (100)  +/-0.5^o
• Polished: One side
• Surface roughness:  < 5 A
• Packing:  1000 class clean room  with 100 class plastic bag

MgAl2O4 ( spinel ) single crystals are widely used for bulk acoustic wave and microwave devices and fast IC epitaxial substrates. It is also found that MgAl2O4 is a good substrate for III-V nitrides device.  MgAl2O4 crystal is very difficult to grow, due to the difficulty in maintaining a single phase structure.  Following several year of effort, MTI is proud of being able to supply the best quality MgAl2O4 crystal in the world.   

	Typical Physical Properties
Crystal Structure	Cubic:    a = 8.083 Å
Growth Method	Czochralski
Density	3.64     g/cm3
Melt Point	2130  oC
Hardness	8.0 ( Mohns)
Thermal expansion	7.45  (x10-6/ oC)
Phase Velocity	6500  m/s  at (100> shear wave
Propagation loss	6.5    dB/ms
Typical growth direction	<100>  and <110>

• For detailed specification data sheet , please click here to download
• For MgAl₂O₄ crystal rocking curve, please click here to download
• For MgAl2O4 MSDS sheet, please click here to download
• For the AFM of MaAl2O4 ,please click here.

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