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Nickel (Ni) Evaporation Material, Pellets, 99.99%, 3-6 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 (Ni) evaporation pellets require specific deposition-source hardware and process parameters for successful thin-film deposition. Compatibility with Mo/W/Ta boats, graphite/alumina crucibles, or e-beam hearths must be verified before use.
- Deposition-Source Compatibility: Use only Mo/W/Ta boats, graphite/alumina crucibles, or e-beam hearths for thermal/resistive or e-beam evaporation.
- Thermal Process Parameters: The material melting point of 1453°C and Z-ratio of 0.331 must be considered when setting evaporation parameters.
- Material Form Factor: The pellet size of 3–6 mm is specified for consistent source loading and evaporation behavior.
- Procurement Verification: Confirm model, purity, form, size range, pack size, and deposition-source compatibility before ordering.
What is the significance of the Z-ratio value of 0.331 for Nickel evaporation material in thin-film deposition?
The Z-ratio of 0.331 (provided in the technical specifications) corrects the acoustic impedance mismatch between deposited nickel and the quartz crystal sensor in QCM-based thickness monitors, enabling accurate real-time measurement of film thickness and deposition rate. This parameter is essential for process control when using e-beam or thermal evaporation with a quartz crystal microbalance.
Which boat materials are compatible with thermal evaporation of Nickel pellets at 1,453°C?
Molybdenum (Mo), tungsten (W), and tantalum (Ta) boats are recommended for thermal evaporation of nickel pellets, as listed in the product specifications. These materials withstand the 1,453°C melting point of nickel and resist chemical attack, while graphite or alumina crucibles are suitable for e-beam evaporation.
How does the 3-6 mm pellet size affect loading and performance in e-beam evaporation hearths?
The 3-6 mm pellet size is designed for direct loading into e-beam hearths, graphite/alumina crucibles, or thermal boats, providing a consistent feed without bridging. This size range supports uniform melting and vaporization in vacuum deposition systems, but buyers should confirm that their hearth geometry and crucible dimensions accommodate pellets of this size to avoid loading issues.
Nickel (Ni) evaporation pellets (99.99%, 3–6 mm) provide a defined high-purity material for thermal or e-beam deposition, but the high melting point (1,453°C) and specific pellet size require careful source matching and thermal management.
Positive
- High-Purity Nickel (99.99%) for Deposition: Defined material specification at 99.99% purity enables traceable thin-film processes and direct comparison between standard and high-purity grades.
- Pellet Form Factor (3–6 mm) for Source Compatibility: The 3–6 mm pellet size supports loading in common evaporation sources including Mo/W/Ta boats, graphite/alumina crucibles, and e-beam hearths.
Trade-offs
- High Melting Point Requires Robust Evaporation Hardware: The melting point of 1,453°C necessitates high-temperature-resistant boats or crucibles (e.g., Mo, W, Ta, graphite, alumina) and sufficient power supply for thermal or e-beam evaporation, increasing infrastructure demands.
- Pellet Size Range May Not Fit All Source Geometries: The 3–6 mm pellet size requires confirmation of compatibility with specific boat, crucible, or e-beam hearth dimensions; improper size can cause uneven evaporation or source loading 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).
