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Nickel (Ni) Evaporation Material, Wire, 99.99%, Dia. 2.0 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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This Ni wire is intended for thermal/resistive evaporation in vacuum deposition systems. The material requires careful matching of source hardware and process parameters to achieve consistent film quality.
- Source Hardware Compatibility: Wire diameter 2.0 mm must be compatible with the selected filament, basket, coil, or boat to ensure proper loading and evaporation.
- Process Atmosphere: Thermal/resistive evaporation must be performed under high vacuum to prevent oxidation and ensure film purity.
- Thickness Monitoring: Z-ratio of 0.331 must be set in the quartz crystal microbalance for accurate film thickness measurement.
- Heating Profile: Melting point of 1453°C requires sufficient power from the evaporation source to achieve the necessary temperature.
- Material Purity: 99.99% purity grade must be maintained during handling to avoid contamination of the deposited film.
What is the melting point of the 99.99% nickel evaporation wire and how does it influence source material selection?
The nickel wire has a melting point of 1,453°C. This high melting point requires the use of refractory metal sources such as tungsten (W), molybdenum (Mo), or tantalum (Ta) to withstand the temperature and prevent contamination. The product specification explicitly states compatibility with W/Mo/Ta filament, basket, coil, or boat for thermal/resistive evaporation.
What Z-ratio is required for quartz crystal microbalance calibration when using this nickel wire?
The Z-ratio for this nickel evaporation material is 0.331. This value must be programmed into the deposition controller to compensate for the acoustic impedance mismatch between the crystal and the deposited nickel film, ensuring accurate thickness monitoring during the evaporation process.
What factors must be verified before using this nickel wire in a thermal evaporation system?
Before use, the model (AF-NIWIR-4N2P0MM), purity (99.99%), form (wire, 2.0 mm dia.), pack size, and deposition-source compatibility (W/Mo/Ta filament, basket, coil, or boat) must be confirmed. The product description emphasizes that evaporation source hardware and process route should be matched to material behavior, melting point, and film requirements.
This 99.99% pure nickel wire (2.0 mm diameter) is specified for thermal evaporation of Ni thin films, with documented melting point, density, and Z-ratio for process matching, and compatibility with standard W/Mo/Ta filament, basket, coil, or boat sources.
Positive
- High purity 99.99% nickel: The 99.99% purity specification reduces contamination risk in thin-film deposition, supporting reproducible film properties for research-grade applications.
- Defined wire diameter 2.0 mm: The wire form with 2.0 mm diameter ensures consistent loading into thermal evaporation sources such as W/Mo/Ta filaments, baskets, coils, or boats.
Trade-offs
- Requires vacuum deposition system: This material is intended for thermal/resistive evaporation under vacuum; buyers must have compatible deposition hardware and process control capabilities.
- High melting point constraints: With a melting point of 1,453°C, evaporation requires high-temperature source materials (e.g., W, Mo, Ta) and careful thermal management to avoid source degradation.
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).
