|
Lead (Pb) Evaporation Material, Shot, 99.99%, Shot 3-6 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 evaporation material requires precise source and method selection to avoid process failure. The material's melting point, density, and Z-ratio must be accounted for in deposition parameter calibration.
- Evaporation Source Compatibility: Only Mo/W/Ta boat or graphite/alumina crucible are compatible with this lead shot material.
- Deposition Method: Thermal or resistive evaporation is preferred; low-power electron beam is optional but requires confirmation.
- Melting Point Constraint: The melting point of 328°C dictates the minimum source temperature for evaporation.
- Density and Z-Ratio: The density of 11.34 g/cm³ and Z-ratio of 1.13 must be used for accurate quartz crystal film thickness monitoring.
- Pre-Order Confirmation: Buyers must confirm model, purity, form, size, and deposition-source compatibility before quotation.
What is the recommended evaporation method and compatible boat or crucible materials for this lead (Pb) shot?
Thermal/resistive evaporation is the preferred method; low-power electron-beam evaporation is also optional. Compatible boats include molybdenum (Mo), tungsten (W), or tantalum (Ta), and compatible crucibles include graphite or alumina, as specified in the product description.
How does the Z-ratio of 1.13 affect deposition rate monitoring for this lead evaporation material?
The Z-ratio of 1.13 is used to calibrate quartz crystal microbalance (QCM) sensors for accurate film thickness monitoring during deposition. A Z-ratio close to 1 indicates that the material's acoustic impedance is similar to quartz, simplifying calibration and improving rate control reliability.
What safety documentation and handling considerations are available for this lead evaporation material?
The product description indicates that a safety data sheet (SDS), certificate of analysis, and shipment condition details can be reviewed upon request. Lead is a toxic heavy metal, so proper laboratory safety protocols including ventilation, personal protective equipment, and waste disposal must be followed.
This lead (Pb) evaporation material offers 99.99% purity in a 3-6 mm shot form, optimized for thermal resistive evaporation with optional low-power e-beam compatibility, providing consistent thin-film deposition for research applications.
Positive
- High Purity and Defined Form: 99.99% purity and 3-6 mm shot size ensure reproducible evaporation rates and film quality for vacuum deposition.
- Versatile Evaporation Method Compatibility: Compatible with thermal/resistive evaporation and low-power e-beam using Mo/W/Ta boats or graphite/alumina crucibles, accommodating common lab deposition hardware.
Trade-offs
- Low Melting Point Process Sensitivity: The melting point of 328°C necessitates controlled heating to avoid rapid evaporation or spitting, which can affect film uniformity in thermal deposition.
- Safety Data Sheet Requirements: As a lead-based material, users must review the safety data sheet and implement appropriate handling and ventilation measures as per laboratory use requirements.
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).
