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Lead (Pb) 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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Lead (Pb) evaporation pellets require careful selection of evaporation source hardware and process parameters. The material is compatible with molybdenum, tungsten, or tantalum boats and graphite or alumina crucibles, with thermal or resistive evaporation as the preferred method.
- Evaporation method compatibility: Thermal or resistive evaporation is the preferred method, with low-power electron beam evaporation as an optional alternative.
- Crucible or boat material compatibility: The material is compatible with molybdenum, tungsten, or tantalum boats, as well as graphite or alumina crucibles.
- Process parameter matching: Deposition parameters must be tuned to the material's melting point of 328°C and density of 11.34 g/cm³ to ensure proper evaporation and film quality.
- Z-ratio consideration: The Z-ratio of 1.13 should be accounted for when using quartz crystal microbalance thickness monitoring.
What boat or crucible materials are recommended for evaporating Atomfair lead pellets?
Mo/W/Ta boat or graphite/alumina crucible are recommended for thermal/resistive evaporation of these lead pellets; low-power e-beam evaporation is also optional using these same source materials.
What documentation is available for this lead evaporation material?
A certificate of analysis and safety data sheet (SDS) can be reviewed against laboratory use requirements before ordering; shipment conditions and export requirements are also available upon request.
Lead (Pb) evaporation pellets at 99.99% purity and 3-6 mm size are suitable for thermal/resistive evaporation in Mo/W/Ta boats or graphite/alumina crucibles, with a low melting point of 328°C and density of 11.34 g/cm³ requiring careful process control to avoid oxidation and ensure film uniformity.
Positive
- High purity 99.99%: The 99.99% purity specification minimizes contaminant introduction during thin-film deposition, supporting reproducible film properties in research and device fabrication.
- Defined pellet size range: Pellets of 3-6 mm provide consistent loading and controlled evaporation rates in thermal or low-power e-beam sources, reducing process variability.
Trade-offs
- Low melting point requires care: With a melting point of 328°C, lead readily melts and may oxidize in residual oxygen; vacuum integrity and heating ramp must be controlled to prevent source wetting or film contamination.
- Toxicity demands strict handling: Lead is a toxic heavy metal; proper fume extraction, personal protective equipment, and waste disposal protocols are mandatory during loading, deposition, and chamber cleaning.
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).
