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Cobalt (Co) Evaporation Material, Wire, 99.95%, Dia. 1.0 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 wire evaporation material must be processed using thermal/resistive evaporation with W, Mo, or Ta sources. The wire diameter, purity, and melting point must be matched to deposition source geometry and film requirements.
- Evaporation Source Compatibility: Use only with W, Mo, or Ta filament, basket, coil, or boat sources to avoid contamination.
- Process Route: Apply thermal/resistive evaporation only; do not use electron beam or sputtering without verification.
- Wire Dimensions: The 1.0 mm diameter wire must fit securely in the source without causing electrical shorts.
- Melting Point Consideration: Set power to achieve 1495°C without exceeding source material limits.
- Z-Ratio for Thickness Monitoring: Use the Z-ratio of 0.343 for accurate quartz crystal microbalance thickness readings.
What is the significance of the Z-ratio of 0.343 for this cobalt evaporation wire?
The Z-ratio of 0.343 is used to calibrate quartz crystal microbalance (QCM) monitors for accurate film thickness measurement during thermal evaporation. This value corrects for the acoustic impedance mismatch between cobalt and the quartz crystal; using an incorrect Z-ratio can introduce systematic thickness errors. The product specification explicitly lists this parameter to enable proper deposition rate control.
Which evaporation source materials are compatible with this cobalt wire, and why?
This cobalt wire is compatible with tungsten (W), molybdenum (Mo), and tantalum (Ta) filaments, baskets, coils, or boats. These materials are specified because they have melting points well above cobalt's 1,495°C, preventing source failure or contamination during thermal evaporation. The wire form factor (1.0 mm diameter) is designed for direct loading into these source configurations.
How does the 1.0 mm wire diameter affect source loading and process setup?
The 1.0 mm wire diameter is a standard size that simplifies loading into thermal evaporation sources such as filaments, baskets, coils, and boats. However, buyers must verify that the source geometry can accommodate this thickness to ensure uniform heating and consistent deposition. The product is intentionally supplied as wire to facilitate easy handling and compatibility with common laboratory evaporation hardware.
Technical evaluation of Cobalt (Co) evaporation wire (99.95%, 1.0 mm dia.) for thermal/resistive deposition. The wire form and high purity support reproducible thin-film growth, but compatibility with specific source hardware and process parameters must be verified prior to deployment.
Positive
- High-purity cobalt wire form: Supplied as 99.95% pure cobalt wire of 1.0 mm diameter, enabling precise source loading and consistent evaporation in thermal/resistive deposition systems.
- Broad evaporation source compatibility: Compatible with W/Mo/Ta filaments, baskets, coils, or boats, offering flexibility for integration into various vacuum deposition setups.
Trade-offs
- Pre-deployment compatibility verification required: Buyers must confirm deposition source geometry, material purity, form, size, and pack size before quotation to ensure proper fit and performance.
- Process-specific matching needed: Evaporation source hardware and process parameters must be matched to cobalt's melting point (1495°C) and film requirements, necessitating careful process engineering.
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).
