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Gallium Nitride (GaN) Evaporation Material, Pieces, 99.95%, 35 µm
Product Type: Compound Evaporation Material
Research-grade laboratory product
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LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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This material must be evaporated using an e-beam hearth with a compatible liner; thermal evaporation requires a separate feasibility inquiry. The 35 µm particle size and 99.95% purity impose strict requirements on source loading geometry and contamination control during handling.
- Deposition Method Constraint: E-beam evaporation with a compatible liner is the preferred method; thermal evaporation is not standard and requires a feasibility inquiry.
- Crucible Requirement: A high-temperature crucible is required for thermal evaporation and must be confirmed via RFQ before use.
- Particle Size Constraint: The 35 µm particle size dictates the loading geometry to ensure uniform material flux during deposition.
- Thermal Parameter Constraint: The melting point of 800°C and density of 6.1 g/cm³ define the required power density and temperature profile for stable evaporation.
- Purity Maintenance Constraint: The 99.95% purity grade must be preserved during handling to prevent film contamination and maintain deposition quality.
What are the critical considerations for using GaN evaporation material in e-beam versus thermal evaporation processes?
E-beam evaporation is preferred for GaN pieces; thermal feasibility requires an RFQ. The material has a melting point of 800°C and density of 6.1 g/cm³. Use an e-beam hearth with a compatible liner, and for thermal applications, a high-temperature crucible such as Al2O3 is available by RFQ.
What crucible or liner materials are compatible with GaN evaporation, and what should be confirmed before ordering?
The source specifies Al2O3 as a liner material for e-beam evaporation. High-temperature crucible options are available by RFQ. Buyers should confirm deposition source geometry, required quantity, certificate requirements, and shipment conditions before quotation.
What documentation and safety considerations are associated with GaN evaporation material procurement?
The product description states that certificate of analysis, safety data sheet, shipment conditions, and export requirements can be reviewed against laboratory use requirements. When requesting a quotation, include the model, purity, form, size range, and quantity.
This GaN evaporation material (99.95%, Pieces 35 µm) is suited for E-beam deposition of gallium nitride thin films, but requires compatible hearth liners and RFQ for thermal routes due to its moderate melting point and density.
Positive
- Defined material identity and purity: Gallium Nitride (GaN) at 99.95% purity enables clear procurement matching for deposition processes requiring controlled stoichiometry and contaminant limits.
- Specified physical form and particle size: Supplied as Pieces with 35 µm sizing facilitates consistent source loading and evaporation behavior in E-beam systems.
Trade-offs
- E-beam hardware compatibility required: Evaporation requires an E-beam hearth with compatible liner (e.g., Al2O3) or a high-temperature crucible by RFQ; thermal evaporation feasibility is not standard and must be quoted separately.
- Moderate melting point and density constraints: With a melting point of 800°C and density of 6.1 g/cm³, process parameters must be carefully controlled to avoid decomposition or uneven evaporation rates.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
