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Gallium Nitride (GaN) Evaporation Material, Powder, 99.95%, 325 mesh
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 requires E-beam evaporation with a compatible hearth liner to prevent contamination and ensure proper deposition. Process feasibility for thermal evaporation must be confirmed by RFQ due to the high melting point and crucible compatibility requirements.
- Deposition Source Compatibility: Use E-beam evaporation with a compatible hearth liner, such as Al2O3, to avoid chemical reaction with the crucible material.
- Process Verification: Confirm that the deposition source geometry and liner material are compatible with GaN powder to prevent incomplete evaporation or contamination.
- Pre-Order Confirmation: Verify the required pack size, certificate requirements, and shipment conditions before quotation to ensure proper handling and storage.
- Thermal Feasibility Inquiry: For thermal evaporation feasibility, submit an RFQ specifying the high-temperature crucible requirements and melting point considerations.
Why is E-beam evaporation preferred over thermal evaporation for Gallium Nitride (GaN) powder?
E-beam evaporation is preferred because GaN has a melting point of 800°C and may decompose at high temperatures. Thermal evaporation feasibility requires an RFQ. E-beam evaporation with a compatible liner, such as Al2O3, is the recommended method for controlled deposition.
What crucible or liner materials are compatible with GaN powder for E-beam evaporation?
The recommended evaporation source is an E-beam hearth with a compatible liner. The product description specifies Al2O3 as a compatible liner material. High-temperature crucibles are available by RFQ for specialized requirements.
What is the significance of the 99.95% purity and 325 mesh specification for GaN evaporation material?
The 99.95% purity ensures minimal contamination in thin-film deposition, critical for semiconductor and optoelectronic applications. The 325 mesh particle size provides a consistent powder form for uniform loading in E-beam hearths, supporting stable evaporation rates.
Gallium Nitride (GaN) evaporation material in powder form, 99.95% purity, 325 mesh, suitable for E-beam evaporation with confirmed melting point (800°C) and density (6.1 g/cm³). Available in 25g to 1kg packs. Thermal evaporation feasibility requires separate RFQ.
Positive
- High-purity 99.95% GaN powder: Gallium Nitride powder with 99.95% purity and 325 mesh particle size ensures consistent thin-film deposition with controlled stoichiometry and reduced impurity incorporation.
- E-beam evaporation compatibility: Product is specified for E-beam evaporation with compatible liner and high-temperature crucible options, supported by stated melting point (800°C) and density (6.1 g/cm³) for process parameter planning.
Trade-offs
- Thermal evaporation requires RFQ: E-beam evaporation is preferred; thermal evaporation feasibility requires a separate RFQ, which may delay process validation and restrict deposition hardware options.
- Pre-procurement verification required: Buyers must confirm deposition source geometry, pack size, certificate requirements, and shipment conditions before quotation, adding procedural steps to procurement.
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).
