Ga₂O₃
Advanced Materials & Semiconductors
Gallium Oxide
Gallium oxide is an ultrawide-bandgap semiconductor with exceptional electric field strength. It enables next-generation power devices and RF transistors with superior performance beyond silicon and GaN capabilities.
Atomic #
0
Atomic Wt
69.72 (Ga) × 2 / 16.00 (O) × 3
CAS #
12024-27-8
Purity
99+%
Available Forms
Powder
Ingot
Wafers
Sputtering Targets
Purity Grades
99.9%
99.99%
99.999%
Applications
Semiconductor
- ✓Power devices
- ✓RF transistors
- ✓High-voltage applications
Aerospace
- ✓Extreme-environment electronics
Optical & Display
- ✓UV detectors
- ✓Optoelectronic devices
Technical Specifications
| Bandgap Energy | 4.8-4.9 eV (ultrawide) |
| Melting Point | 1900°C |
| Density | 6.0 g/cm³ |
| Thermal Conductivity | 10-40 W/m·K |
| Hardness (Mohs) | 8 |
Storage Requirements
Store in sealed containers at room temperature. Protect from moisture and thermal shock. Shelf life: indefinite.
Packaging Options
- •100g bottles
- •500g quantities
- •Research wafers
- •Custom specifications
Request Gallium Oxide
Get a custom quote or learn more about our gallium oxide supply options.