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Zinc (Zn) Evaporation Material, Granules, 99.999%, Granules 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 zinc evaporation material must be processed under vacuum using thermal resistive or low-power e-beam evaporation with compatible boat or crucible sources. The material's purity and physical form require careful matching to deposition source geometry and process parameters to achieve optimal film quality.
- Source Compatibility: Use only molybdenum, tungsten, tantalum boats or graphite, alumina crucibles to avoid material contamination during evaporation.
- Evaporation Method: Thermal resistive evaporation is preferred; low-power e-beam is optional but requires careful parameter adjustment.
- Melting Point Constraint: The melting point of 420°C defines the heating requirement and must be controlled to prevent splattering or incomplete evaporation.
- Deposition Monitoring: The density of 7.14 g/cm³ and Z-ratio of 0.514 must be programmed into quartz crystal monitors for accurate film thickness measurement.
- Purity Requirement: The 99.999% purity specification demands clean handling and storage to prevent contamination before deposition.
What is the significance of the Z-ratio of 0.514 for Zinc evaporation in quartz crystal microbalance monitoring?
The Z-ratio of 0.514 is used to correct the tooling factor in quartz crystal microbalance (QCM) thickness monitors for accurate film thickness measurement during Zinc evaporation. This value is specific to the material's acoustic impedance and must be entered into the monitor for reliable deposition control, as stated in the product specifications.
What crucible or boat materials are recommended for evaporating 99.999% Zinc (Zn) granules at 420°C?
Zinc evaporation at 420°C melting point is best performed using a Mo/W/Ta boat or a graphite/alumina crucible, as specified in the product description. Thermal resistive evaporation is preferred, though low-power e-beam is optional with these source materials. The selection ensures compatibility with the material's handling and purity requirements.
What documentation should be reviewed before procuring Zinc evaporation material for laboratory use?
Before procurement, the certificate of analysis, safety data sheet (SDS), shipment conditions, and export requirements should be reviewed against laboratory use protocols. The product description explicitly advises confirming these documents to ensure compliance with handling, storage, and safety standards for the 99.999% pure Zn granules.
The Atomfair Zinc (Zn) evaporation material (99.999% purity, 3–6 mm granules) is suited for thermal/resistive evaporation with Mo/W/Ta boats or graphite/alumina crucibles, offering high purity for sensitive thin-film deposition, but requires careful temperature control due to its low melting point (420°C) and confirmation of source geometry compatibility.
Positive
- High purity 99.999%: The 99.999% purity specification supports demanding thin-film applications where trace metal contamination must be minimized.
- Controlled granule size 3–6 mm: The 3–6 mm granule size enables consistent source loading and predictable evaporation behavior in thermal/resistive systems.
Trade-offs
- Low melting point requires careful control: With a melting point of 420°C, the material demands precise temperature management to avoid excessive evaporation rates or spitting during deposition.
- Source geometry must be verified: The product requires confirmation of deposition-source compatibility (Mo/W/Ta boat or graphite/alumina crucible) and hardware geometry before ordering to avoid process mismatches.
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).
