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Molybdenum (Mo) 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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Molybdenum wire for vacuum evaporation requires careful matching to deposition source hardware and process route. All procurement specifications including model, purity, form, and pack size must be verified before quotation.
- Deposition Method Compatibility: E-beam evaporation is preferred, with thermal evaporation only suitable for thin charge or qualified setups.
- Evaporation Source Requirement: Use a water-cooled e-beam hearth or tungsten/tantalum support by RFQ.
- Material Property Constraints: Melting point of 2,617°C, density of 10.2 g/cm³, and Z-ratio of 0.257 must be matched to the evaporation process.
- Procurement Verification: Confirm model, purity, form, wire diameter, pack size, and deposition-source compatibility before ordering.
- Documentation Review: Review certificate, safety data sheet, shipment conditions, and export requirements for laboratory use.
Why is e-beam evaporation preferred over thermal evaporation for 99.99% molybdenum wire with 2.0 mm diameter?
E-beam evaporation is preferred because molybdenum's high melting point (2,617 °C) and density (10.2 g/cm³) require concentrated energy for efficient and controlled deposition. Thermal evaporation is only suitable for thin charges in qualified setups, as stated in the product specifications, while e-beam provides the necessary power density for reliable thin-film formation.
What evaporation source hardware is compatible with Atomfair AF-MOWIR-4N2P0MM molybdenum wire?
This molybdenum wire is designed for use with a water-cooled e-beam hearth or, by RFQ, with tungsten or tantalum support. Buyers must confirm deposition source geometry before ordering to ensure compatibility with the wire form and 2.0 mm diameter, as specified in the technical documentation.
What are the implications of molybdenum's melting point (2,617 °C) and density (10.2 g/cm³) for thin-film deposition?
Molybdenum's high melting point necessitates high-energy evaporation methods such as e-beam, while its density influences the Z-Ratio (0.257) and film thickness monitoring accuracy. The 99.99% purity ensures minimal contamination in the deposited film, and the 2.0 mm wire form is optimized for source loading in compatible hearths.
Molybdenum wire (99.99% purity, 2.0 mm diameter) is a high-purity feedstock optimized for e-beam evaporation, but it requires water-cooled hearth infrastructure and is not universally compatible with thermal evaporation systems.
Positive
- High Purity (99.99%): The 99.99% purity specification ensures minimal metallic contamination in deposited films, essential for research-grade thin-film applications.
- Defined Wire Form and Diameter: The wire form with 2.0 mm diameter provides consistent geometry for loading into e-beam evaporation sources, facilitating reproducible deposition rates.
Trade-offs
- E-Beam Evaporation Preferred: Thermal evaporation is only suitable for thin charges or qualified setups, limiting direct use in standard thermal evaporation systems without process validation.
- Specialized Source Infrastructure Required: Requires a water-cooled e-beam hearth or tungsten/tantalum support by RFQ, necessitating compatible deposition hardware and potentially additional setup costs.
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).
