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Zinc (Zn) Evaporation Material, Pellets, 99.999%, 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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This document specifies the required processing conditions for Zinc (Zn) evaporation material pellets in vacuum thin-film deposition. Adherence to these constraints ensures material compatibility and reproducible film quality.
- Evaporation Method: Use thermal or resistive evaporation as the preferred method; low-power electron beam evaporation is acceptable only with appropriate source geometry.
- Crucible Compatibility: Load the pellets into a molybdenum, tungsten, or tantalum boat or a graphite or alumina crucible to avoid contamination and ensure proper wetting.
- Process Parameters: Configure the deposition controller with the material density of 7.14 g/cm³ and Z-ratio of 0.514 for accurate film thickness monitoring.
- Temperature Requirement: The evaporation source must reach at least 420°C to achieve melting and controlled vaporization of the zinc pellets.
What evaporation methods and boat/crucible materials are recommended for 99.999% pure Zn pellets?
Thermal/resistive evaporation is preferred for these Zn pellets, with low-power e-beam as an optional method. Compatible boat materials include molybdenum, tungsten, or tantalum, and compatible crucible materials include graphite or alumina. These specifications are directly stated in the product description to ensure proper deposition source matching.
Why are Zn evaporation materials supplied as 3-6 mm pellets, and how does this form factor affect deposition?
The pellet form with 3-6 mm size range is specifically designed to support source loading and evaporation review, enabling consistent and controlled thin-film deposition. This defined size ensures uniform feeding and sublimation behavior in the evaporation source, as indicated in the product specifications.
What pre-order verification steps should be taken for Zn evaporation pellets from Atomfair?
Before quotation, confirm the model (AF-ZNPEL-5N36MM), purity (99.999%), physical form (pellets), size range (3-6 mm), desired pack size (25g to 1kg), and deposition-source compatibility with Mo/W/Ta boats or graphite/alumina crucibles. Additionally, review certificate of analysis, safety data sheet, shipment conditions, and export requirements to match laboratory use, as outlined in the procurement checklist.
This Zinc evaporation material (99.999% purity, 3–6 mm pellets) is designed for thermal/resistive evaporation in vacuum thin-film deposition, requiring careful temperature control due to its low melting point (420°C) and compatibility with Mo/W/Ta boats or graphite/alumina crucibles.
Positive
- High purity 99.999%: The 99.999% purity specification minimizes trace-element contamination in deposited films, supporting repeatable thin-film properties in research-grade deposition workflows.
- Specified pellet size and source compatibility: The 3–6 mm pellet form and compatibility with Mo/W/Ta boats or graphite/alumina crucibles simplify integration into standard thermal evaporation systems without additional hardware modification.
Trade-offs
- Low melting point constraint: The 420°C melting point requires precise temperature ramping and control to avoid rapid sublimation, which can lead to film thickness non-uniformity or particulate ejection during deposition.
- Evaporation method limitation: Thermal/resistive evaporation is preferred; low-power e-beam is optional but high-power e-beam evaporation is not recommended due to the risk of material spitting and damage to the source.
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).
