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Gallium Nitride (GaN) Evaporation Material, Pieces, 99.4%, 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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Gallium Nitride evaporation material requires E-beam deposition with a compatible hearth liner, while thermal evaporation demands RFQ assessment. Deposition source geometry and hardware must be matched to the material's melting point and density to ensure proper film formation.
- Evaporation Method: E-beam evaporation is the preferred method; thermal evaporation requires RFQ feasibility assessment.
- Hardware Compatibility: A compatible hearth liner, such as Al2O3, is required for E-beam evaporation.
- Crucible Requirement: High-temperature crucible may be needed for alternative deposition methods and must be confirmed via RFQ.
- Material Properties Consideration: The material's melting point of 800°C and density of 6.1 g/cm³ must be matched to the deposition source and process parameters.
What evaporation methods are compatible with Atomfair GaN pieces (99.4%, 325 mesh) and what hardware is required?
E-beam evaporation is the preferred method for this Gallium Nitride material. Thermal evaporation is feasible only by RFQ. The hardware required includes an e-beam hearth with a compatible liner; the source lists Al2O3 as a liner option. For high-temperature crucible needs, submit an RFQ. Melting point is 800°C and density is 6.1 g/cm³, which inform process parameters.
Does the 325 mesh particle size of GaN pieces affect evaporation uniformity or source loading compared to other forms?
The 325 mesh pieces (approximately 44 µm) are specified to support source loading and evaporation review. This form factor is chosen for vacuum thin-film deposition to provide consistent loading in e-beam hearths. The product is supplied as pieces, not powder, which reduces the risk of spitting or uneven vapor flux during e-beam evaporation, though deposition uniformity also depends on hearth geometry and beam scan.
What safety and documentation should be reviewed before handling this GaN evaporation material in a laboratory?
The product listing states that a Certificate of Analysis, Safety Data Sheet (SDS), shipment condition, and export requirements can be reviewed against laboratory use requirements. Buyers are advised to confirm these documents before handling, as GaN may release hazardous byproducts under high-temperature evaporation. The material is supplied as 99.4% pure GaN pieces with a melting point of 800°C, so appropriate personal protective equipment and ventilation should be used per the SDS.
Gallium Nitride (GaN) evaporation material in Pieces form with 99.4% purity and 325 mesh size is suitable for e-beam evaporation, but thermal evaporation feasibility requires RFQ. The 800°C melting point and density 6.1 g/cm³ necessitate compatible crucible and liner selection.
Positive
- Defined Material Identity and Purity: Gallium Nitride (GaN) with 99.4% purity allows clear procurement matching and deposition-process traceability for standard and high-purity grade comparisons.
- Specified Physical Form and Mesh Size: Pieces form with 325 mesh sizing facilitates source loading and evaporation review, supporting consistent material handling in vacuum deposition systems.
Trade-offs
- E-beam Preferred; Thermal Feasibility Requires RFQ: E-beam evaporation is the preferred method; thermal evaporation compatibility is not guaranteed and requires a request-for-quotation, which may limit process flexibility for labs without e-beam capability.
- Melting Point and Density Require Hardware Matching: A melting point of 800°C and density of 6.1 g/cm³ demand careful selection of high-temperature crucibles and compatible liners (e.g., Al2O3) to avoid thermal degradation or material incompatibility during deposition.
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).
