Stable Physical Performance Substrate Material GGG Crystal Substrate
High–Temperature Superconductors Substrate GGG Substrate
Introduction:
GGG (Gd3Ga5O12 or Gallium Gadolinium Garnet ) single crystal is a material with good physical and mechanical properties and chemical stability. It can be used in the fabrication of various optical components as a substrate material for magneto-optical films and high–temperature superconductors. It is also the best substrate material of the YIG and BIG film liquid epitaxy, which is a very important part of optical isolators.
Applications :
-
Magneto-optical films (such as YIG or BIG thin film)
-
High–temperature superconductors substrate
-
optical isolator
Material Properties :
| Name | GGG Crystal |
|
Chemical Formula |
Gd3Ga5O12 |
|
Lattic Parameter |
a=12.376Å |
|
Growth Method |
Czochralski |
|
Density |
7.13g/cm3 |
| Hardness | 8.0 Mohs |
| Melting Point | 1725℃ |
| Refractive Index |
1.954 at 1064nm |
Crystro offers :
| SIze | MAX Dia 4 inches |
| Thickness | 0.5mm/ 1mm |
| Polishing | Single or Double side |
|
Orientation |
<111>±0.2° |
| Edge Orientation accuracy | 2°(special in 1°) |
| Cutting | Special size and orientation are available upon request |
| Ra | ≤1nm |
| Package |
100 clean bag,1000 exactly the clean bag
|
Product details :
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.