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Palladium (Pd) Evaporation Material, Pellets, 99.99%, 1-3 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 palladium evaporation material requires careful matching with specific deposition source hardware and process parameters. Users must confirm source compatibility, material purity, and pellet dimensions before use to ensure successful thin-film deposition.
- Evaporation Source Compatibility: Deposit using Mo/W/Ta boats for thermal evaporation or water-cooled e-beam hearths with graphite/alumina liners to avoid material contamination or source damage.
- Melting Point and Z-Ratio Requirements: Calibrate e-beam evaporation parameters using the material's melting point of 1,554°C and Z-ratio of 0.357 to achieve accurate film thickness control.
- Pellet Size and Loading: Confirm that the pellet size of 1-3 mm is compatible with the source geometry to ensure uniform evaporation and prevent source blockages.
- Purity and Process Matching: Use 99.99% purity material to minimize film contamination in high-vacuum deposition systems requiring consistent stoichiometry.
- Process Route Validation: Select thermal or e-beam evaporation based on the required film properties and verify that the source hardware can achieve the necessary evaporation temperature.
How does the Z-ratio of 0.357 affect the deposition process for palladium evaporation?
The Z-ratio of 0.357 is a material-specific acoustic impedance constant used in quartz crystal microbalance thickness monitoring during e-beam evaporation. This value must be entered into the deposition controller to ensure accurate film thickness measurement; a mismatch can lead to systematic errors in final layer thickness. The product specification includes this parameter to support precise process control for palladium thin-film deposition.
What evaporation source configurations are compatible with these palladium pellets?
These palladium pellets (1–3 mm) are compatible with both thermal/resistive evaporation using a Mo/W/Ta boat and e-beam evaporation using a water-cooled e-beam hearth with a graphite or alumina liner. The source geometry must be verified against the pellet size range to ensure consistent feeding and uniform evaporation. This dual compatibility allows the same material to be used across different deposition systems without requiring a separate material form.
What documentation and procurement checks are required before using this palladium evaporation material?
Before ordering, confirm model, purity (99.99%), form (pellets), size range (1–3 mm), pack size (1g, 5g, 10g, 25g, or 100g), and deposition-source compatibility. Post-order, review the certificate of analysis, safety data sheet, shipment conditions, and export requirements against laboratory protocols. The material is supplied as research-grade pellets, so standard handling precautions for fine metal powders should be observed.
Palladium (Pd) evaporation pellets with 99.99% purity and 1-3 mm size are suitable for thermal or e-beam deposition, offering high purity but requiring careful source matching and process parameter optimization due to melting point and density.
Positive
- High purity and defined form: 99.99% purity with pellets 1-3 mm ensures consistent evaporation behavior and film quality for vacuum deposition.
- Flexible evaporation method compatibility: Supports thermal/resistive or e-beam evaporation using Mo/W/Ta boat or water-cooled e-beam hearth with graphite/alumina liner, accommodating diverse deposition hardware.
Trade-offs
- Source matching required: Deposition source geometry and liner material (e.g., graphite/alumina) must be confirmed to avoid contamination or poor evaporation performance.
- High melting point and density: Melting point of 1,554°C and density of 12.02 g/cm³ may require specific power settings and handling for consistent evaporation rates.
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).
