Gallium Nitride (GaN) is a binary III/V direct bandgap semiconductor commonly used in light emitting diodes since the 1990s. The compound, gan sputtering target, is a very hard material with a zincite crystal structure. gan target wide bandgap of 3.4 eV provides exceptional properties for applications in optoelectronic, high power and high frequency devices.
Purity: 99.99%
CAS: 25617-97-4
Size: Customer-made
Application of Gallium Nitride Target (GaN)
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gan price target has a low sensitivity to ionizing radiation (like other Group III nitrides), making it a suitable material for satellite solar cell arrays.
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Military and space applications of GaN target may also benefit as equipment exhibits stability in radiation environments.
Product Overview
Chemical Formula: GaN
CAS Number: 25617-97-4
Purity: ≥99.99% (4N), available up to 5N upon request
Forms: Planar target (disc, rectangular), bonded target assemblies
Typical Densification: ≥95% of theoretical density
Manufacturing Process: Hot pressing / cold isostatic pressing + sintering
Backing Plate Options: Molybdenum (Mo), Copper (Cu), or custom alloys
Standard Sizes: 1", 2", 3", 4", 6" – custom sizes available
What to Consider Before Purchasing a GaN Target?
1. Purity & Material Certification
For high-performance electronics or LED deposition, 4N or higher purity is strongly recommended.
We provide ICP-MS, EDX, and XRD analysis upon request for full traceability and quality assurance.
2. Target Geometry and Bonding
Select target shape based on cathode design—planar disc or rectangular.
Indium bonding to Mo/Cu plates improves heat dissipation and minimizes stress cracking during sputtering.
3. Deposition Method Compatibility
Optimized for RF sputtering, though compatible with DC pulsed and reactive sputtering setups.
Uniform erosion profiles engineered for both single-wafer and batch deposition tools.
4. Packaging & Handling
Vacuum-sealed, clean-room grade packaging to prevent moisture adsorption and surface oxidation.
Targets are shipped with protective overlays and tamper-evident labeling.
If you are looking for a reliable thin film coating company, please contact us.
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