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Gallium Nitride (GaN) Evaporation Material, Pieces, 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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Gallium Nitride evaporation material requires electron-beam evaporation using an alumina-compatible hearth liner; thermal evaporation feasibility requires consultation and a high-temperature crucible. The 325 mesh piece form, melting point of 800°C, and density of 6.1 g/cm³ must be matched to the deposition source hardware and process parameters to avoid film defects.
- Deposition Method Constraint: E-beam evaporation is the preferred method; thermal evaporation requires RFQ confirmation and a high-temperature crucible setup.
- Liner Compatibility Constraint: Use an alumina (Al2O3) liner or compatible liner to prevent chemical reaction and contamination during evaporation.
- Source Loading Constraint: Load the 325 mesh pieces uniformly into the hearth to ensure consistent evaporation rate and avoid source spitting.
- Process Parameter Matching: The material's melting point of 800°C and density of 6.1 g/cm³ must be considered when setting beam power and sweep pattern.
- Procurement Verification: Confirm deposition source geometry, quantity, and certificate requirements before quotation to ensure compatibility.
What evaporation method is preferred for Gallium Nitride pieces with 325 mesh size, and what hardware is required?
E-beam evaporation is preferred for Gallium Nitride pieces due to the material's melting point of 800 and density of 6.1, which make thermal evaporation challenging without specialized equipment. Use an E-beam hearth with a compatible liner, such as Al2O3. For thermal evaporation, a high-temperature crucible via RFQ is required.
What crucible or liner material is compatible with evaporating GaN pieces in an E-beam system?
The product specification lists Al2O3 (alumina) as a compatible liner for the E-beam hearth. For high-temperature crucible requirements, a quotation is needed.
What does the 99.95% purity specification mean for this Gallium Nitride evaporation material?
The 99.95% purity indicates a standard research-grade material suitable for many thin-film deposition applications. The specification allows comparison with high-purity and RFQ-controlled grades for applications requiring stricter contamination control.
Gallium Nitride evaporation material in pieces, 99.95% purity, 325 mesh size, intended for e-beam evaporation with compatible liner; requires confirmation of source geometry and crucible specifications.
Positive
- High-purity GaN pieces for thin-film deposition: 99.95% purity and defined physical form (pieces, 325 mesh) enable precise procurement matching for vacuum deposition workflows.
- Specified melting point and density: Melting point of 800°C and density of 6.1 g/cm³ provide reference data for process parameter development.
Trade-offs
- Deposition source compatibility required: E-beam evaporation with compatible liner is preferred; thermal evaporation feasibility requires RFQ, and high-temperature crucible must be specified separately.
- Infrastructure and confirmation needed: Buyers must confirm deposition source geometry, pack size, certificate requirements, and shipment conditions before quotation to ensure operational readiness.
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).
