|Place of Origin:||China|
|Minimum Order Quantity:||Negotiable|
|Packaging Details:||100g/bag or single wafer box packaging.|
|Delivery Time:||5-7 working days after received your payment details working days after received your payment details|
|Payment Terms:||T/T, Western Union, L/C|
|Crystal Structure:||Cubic A=12.376Å||Hardness:||~8 (Mohn)|
|Density:||7.09 G/cm3||Surface Roughness:||<= 0.5 Nm|
|Growth Method:||CZ||Melt Point:||1800 °C|
silicon wafer substrate,
silicon oxide wafer
GGG single crystal with good physical and mechanical properties and chemical stability
Breif intruduction of GGG single crystal
(Gd3Ga5O12) single crystal is the special substrate used for magneto-optic thin film (YIG or BIG film).
In optical communication equipment, YIG or BIG film is the core component of 1.3 and 1.5 optical isolator.
Different crystallographic orientation of GGG single crystal substrate can best lattice matching with this kind of film.
GGG has good physical and mechanical properties and chemical stability, so as to ensure the growth of epitaxial film successfully.
Typical Physical Properties of GGG single crystal
|Crystal Structure||Cubic a=12.376Å|
|Melt Point||1800 °C|
|Surface Roughness||<= 0.5 nm|
|Crystal growth orientation||<111>|
|Chemical Stability||Insoluble in water|
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