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Zinc (Zn) Evaporation Material, Wire, 99.999%, Dia. 2.0 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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Zinc evaporation wire requires thermal/resistive evaporation using W/Mo/Ta filament, basket, coil, or boat sources. The material's melting point of 420°C and Z-ratio of 0.514 must be considered for process control and thickness monitoring.
- Deposition Source Compatibility: Must use thermal/resistive evaporation with W/Mo/Ta filament, basket, coil, or boat.
- Melting Point Consideration: Evaporation temperature must exceed the 420°C melting point of zinc.
- Z-Ratio Calibration: The Z-ratio of 0.514 must be entered into the quartz crystal monitor for accurate thickness measurement.
- Wire Diameter Loading: The 2.0 mm wire diameter must be compatible with the source loading geometry.
- Purity Requirement: The 99.999% purity ensures minimal contamination in thin-film deposition.
What is the significance of the Z-ratio of 0.514 for zinc evaporation material in thin-film deposition?
The Z-ratio of 0.514 is a material-specific parameter used in quartz crystal microbalance (QCM) thickness monitoring to correct for the acoustic impedance mismatch between the deposited film and the sensor crystal. This value, combined with a density of 7.14 g/cm³ and melting point of 420°C, ensures accurate film thickness control during thermal evaporation of 99.999% pure zinc wire.
Can this 2.0 mm diameter zinc wire be used directly in a tungsten boat for thermal evaporation?
Yes, the wire form with 2.0 mm diameter is designed for compatibility with standard thermal/resistive evaporation sources, including W/Mo/Ta filament, basket, coil, or boat. The 2.0 mm diameter allows for consistent loading into these sources, but buyers should confirm that the source geometry accommodates this wire size before ordering.
What pack size options are available for this zinc evaporation wire, and what is the minimum order quantity?
The available pack sizes are 25g, 100g, 500g, and 1kg, with a minimum order quantity of 25g. Indicative pricing tiers are provided: 25g at USD 140, 100g at USD 240, 500g at USD 550, and 1kg at USD 650. The product is a variable product with these four pack size options.
Atomfair's Zinc Evaporation Material (99.999% purity, wire form, 2.0 mm diameter) provides defined physical properties for precise thermal evaporation process matching. The high purity and wire geometry reduce contamination risk, but deposition source compatibility and the low melting point require careful validation and thermal control.
Positive
- High-purity 99.999% wire form: The 99.999% purity and defined wire diameter of 2.0 mm minimize contamination and ensure consistent deposition rates in thermal evaporation.
- Complete physical property data provided: Melting point (420°C), density (7.14 g/cm³), and Z-Ratio (0.514) are specified, enabling accurate process matching and film thickness monitoring.
Trade-offs
- Deposition source geometry must be verified: The 2.0 mm wire diameter may not be compatible with all filament, basket, coil, or boat configurations; buyers must confirm source geometry before quotation.
- Low melting point requires careful thermal control: The material melts at 420°C, which is relatively low for evaporation metals, demanding precise temperature regulation to avoid process instability or premature evaporation.
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).
