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Nickel (Ni) Evaporation Material, Pellets, 99.95%, 1-3 mm
Product Type: Pure Metal 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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Nickel evaporation material pellets require specific evaporation hardware and process parameters for optimal thin-film deposition. Compatibility with Mo/W/Ta boats, graphite/alumina crucibles, or e-beam hearths must be confirmed, and the melting point and Z-ratio must be considered for process control.
- Evaporation Source Compatibility: The nickel pellets require a boat made of molybdenum, tungsten, or tantalum, or a crucible of graphite or alumina, or an e-beam hearth for evaporation.
- Evaporation Method Requirement: The material is suitable for thermal resistive evaporation or electron-beam evaporation processes.
- Melting Point Constraint: With a melting point of 1453°C, the evaporation temperature must be controlled to avoid overheating or spitting.
- Z-Ratio for Rate Monitoring: The Z-ratio of 0.331 must be used for accurate thickness monitoring during e-beam evaporation.
What is the significance of the Z-ratio of 0.331 for nickel evaporation in e-beam systems?
The Z-ratio of 0.331 is a material-specific parameter used for quartz crystal microbalance (QCM) thickness monitoring during e-beam evaporation. It accounts for the acoustic impedance mismatch between nickel and the crystal sensor, enabling accurate film thickness control without empirical calibration.
Can these nickel pellets be used with both thermal resistive and e-beam evaporation methods?
Yes, the product is specified for thermal/resistive or e-beam evaporation and is compatible with Mo/W/Ta boat, graphite/alumina crucible, or e-beam hearth sources. The melting point of 1,453°C and density of 8.9 g/cm³ support both deposition routes.
What documentation is available for these nickel evaporation pellets?
Certificate of analysis, safety data sheet (SDS), shipment condition details, and export requirements can be reviewed against laboratory use requirements before ordering. Buyers should confirm certificate requirements during quotation.
This Nickel evaporation material (pellets, 99.95% purity, 1–3 mm) is specified for thermal and e-beam deposition with a melting point of 1453 °C, density of 8.9 g/cm³, and Z‑ratio of 0.331, providing defined material parameters for thin‑film process development.
Positive
- 99.95% purity for controlled deposition: The 99.95% purity specification minimizes unintended dopants or contaminants in thin films, supporting reproducible electrical and magnetic properties in research and device fabrication.
- Z-ratio and density for process calibration: A Z-ratio of 0.331 and density of 8.9 g/cm³ are explicitly provided, enabling accurate thickness monitor calibration during e-beam evaporation without requiring iterative test runs.
Trade-offs
- High melting point requires compatible boat: With a melting point of 1453 °C, the evaporation boat or crucible must be selected from refractory materials (Mo, W, Ta, graphite, alumina) to avoid reaction or premature failure during thermal evaporation.
- Pellet size may require source geometry verification: The 1–3 mm pellet form is specified for source loading, but buyers must confirm that their evaporation source geometry and feed mechanism can accommodate this particle size range to avoid feeding issues.
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).
