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Gallium Nitride (GaN) Evaporation Material, Pieces, 99.95%, 100 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 evaporation material requires e-beam evaporation with a compatible liner and high-temperature crucible for optimal deposition. Process parameters must account for the material's melting point of 800°C and density of 6.1 g/cm³ to achieve consistent film properties.
- Processing Method Constraint: E-beam evaporation is the preferred method; thermal evaporation requires feasibility RFQ.
- Hardware Compatibility: Use an e-beam hearth with a compatible liner; high-temperature crucible may be needed and must be confirmed by RFQ.
- Material-to-Process Matching: The melting point of 800°C and density of 6.1 g/cm³ must be factored into evaporation parameters and source loading.
- Procurement Verification: Confirm model, purity, form, size range, pack size, and deposition-source compatibility before quotation.
- Documentation Review: Review certificate, safety data sheet, shipment conditions, and export requirements for laboratory use.
Why is E-beam evaporation preferred over thermal evaporation for Gallium Nitride (GaN) pieces?
E-beam evaporation is preferred for GaN because the material's melting point of 800°C and density of 6.1 require high-energy deposition to avoid decomposition. The product description specifies 'E-beam evaporation preferred; RFQ for thermal feasibility,' indicating that thermal evaporation may be possible but requires a custom high-temperature crucible and feasibility assessment. The pieces with 100 mesh sizing are optimized for E-beam hearth loading.
What crucible or liner materials are compatible with GaN evaporation in E-beam systems?
The product description directly lists Al2O3 (alumina) as a compatible liner for E-beam evaporation of GaN. For high-temperature crucibles, a request for quotation (RFQ) is required. The hardware table indicates 'E-beam hearth with compatible liner' and 'high-temperature crucible by RFQ,' meaning that standard crucibles may not be suitable without engineering review due to GaN's melting point of 800°C.
What is the significance of the 100 mesh particle size for GaN evaporation material?
The product is supplied as pieces with a 100 mesh size range, which is specified to support consistent source loading and controlled evaporation rates in vacuum deposition systems. The description explicitly states that the 'Pieces 100 mesh sizing' is provided to 'support source loading and evaporation review.' This particle size is a standard parameter for E-beam evaporation workflows.
Gallium Nitride (GaN) evaporation material in Pieces form, 99.95% purity, 100 mesh size, suited for E-beam evaporation in thin-film deposition; pack sizes 100g to 1kg accommodate varying batch requirements.
Positive
- Defined purity and physical form: 99.95% purity and 100 mesh Pieces form enable precise deposition-process matching and consistent evaporation behavior.
- Multiple pack size options: Available in 100g, 500g, and 1kg packs, allowing lab-scale flexibility and volume-dependent cost optimization.
Trade-offs
- Deposition hardware constraints: Requires E-beam hearth with compatible liner; high-temperature crucible by RFQ, limiting compatibility with thermal evaporation systems without proper configuration.
- Melting point and thermal management: Melting point of 800°C and density of 6.1 g/cm³ may require careful thermal control and source liner selection to avoid decomposition or inconsistent 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).
