|
Lead (Pb) Evaporation Material, Shot, 99.999%, Shot 1-3 mm
Product Type: Pure Metal Evaporation Material
Research-grade laboratory product
|
|||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
|
|||||||||||||||||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
This material requires vacuum thermal evaporation using Mo/W/Ta boat or graphite/alumina crucible; the low melting point and high density demand precise power control and crystal monitor calibration. Lead toxicity necessitates proper handling procedures, ventilation, and disposal protocols per safety data sheet guidelines.
- Evaporation Source Compatibility: Select a Mo/W/Ta boat or graphite/alumina crucible that matches the shot size (1-3 mm) and the thermal evaporation method.
- Process Control: Regulate power to achieve controlled evaporation rate, noting the melting point of 328°C and density of 11.34 g/cm³.
- Film Thickness Monitoring: Set the quartz crystal monitor Z-ratio to 1.13 for accurate film thickness measurement.
- Safety Compliance: Review the safety data sheet for lead exposure limits, required personal protective equipment, and waste disposal procedures.
- Purity Verification: Confirm the 99.999% purity certificate to ensure film quality and avoid contamination.
Confirm material specifications and source compatibility before use. Review safety documentation and match evaporation method to the material's melting point and film requirements.
Required Equipment: Mo/W/Ta boat or graphite/alumina crucible, Thermal evaporation system, Quartz crystal monitor
- Confirm Specifications
Confirm the model, purity, form, size range, and pack size to match the deposition source specifications. - Review Safety Documentation
Review the certificate and safety data sheet for handling, exposure limits, and disposal requirements. - Match Evaporation Parameters
Match the evaporation source hardware and process route to the material's melting point, density, and film thickness requirements.
What is the preferred evaporation method for this lead (Pb) shot (99.999%, 1–3 mm) and why?
Thermal/resistive evaporation is preferred; low-power e-beam is optional. The material's melting point of 328 °C and density of 11.34 g/cm³ allow controlled thermal evaporation from a Mo/W/Ta boat or graphite/alumina crucible. The Z-ratio of 1.13 is also provided for process monitoring during deposition.
What crucible or boat materials are compatible with this lead evaporation material?
Compatible evaporation sources include molybdenum (Mo), tungsten (W), or tantalum (Ta) boats, as well as graphite or alumina crucibles. These materials are specified to withstand the melting point of lead (328 °C) and are standard for thermal evaporation of this product.
How does the 99.999 % purity of this lead shot affect its suitability for thin-film deposition?
The 99.999 % (5N) purity grade minimizes trace metal contamination during evaporation, making it suitable for research-grade thin-film deposition where film purity and reproducibility are critical. This purity level is explicitly listed to allow comparison with standard, high-purity, and RFQ-controlled grades for procurement matching.
Lead (Pb) evaporation material in shot form with 99.999% purity and 1-3 mm particle size, suitable for thermal resistive evaporation using Mo/W/Ta boats or graphite/alumina crucibles.
Positive
- High purity 99.999%: The 99.999% purity specification supports reproducible thin-film deposition with minimal contamination, critical for research-grade applications.
- Compatible evaporation source options: Designed for thermal resistive evaporation using Mo/W/Ta boats or graphite/alumina crucibles, with low-power e-beam as an optional method, providing flexibility in deposition hardware.
Trade-offs
- Toxic material handling required: Lead is a hazardous substance; strict safety protocols, ventilation, and proper disposal procedures are necessary during handling, storage, and deposition.
- Low melting point constraint: With a melting point of 328°C, the material may not be suitable for high-temperature deposition processes and requires careful temperature control to avoid premature evaporation or splattering.
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).
