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Yttrium (Y) Evaporation Material, Pellets, 99.9%, 1-10 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 evaporation material requires matching to deposition source hardware and process route to ensure proper film formation. Compatibility with Ta/W boats, Ta liners, or water-cooled e-beam hearths must be confirmed before use.
- Deposition Source Compatibility: The evaporation source hardware must be compatible with the material's melting point and vapor pressure characteristics.
- Process Route Selection: E-beam or thermal/resistive evaporation methods require RFQ confirmation based on material behavior and film requirements.
- Pack Size and Quantity Confirmation: Buyers must confirm the required pack size from available options (25g to 1kg) before quotation.
- Documentation Review: Safety data sheet and certificate of analysis should be reviewed to ensure compliance with laboratory safety requirements.
- Shipment Condition Verification: Shipment conditions and export requirements must be verified prior to ordering to avoid handling issues.
What is the significance of the Z-ratio value of 0.835 for yttrium evaporation material in thin-film deposition?
The Z-ratio of 0.835 is the acoustic impedance factor used for accurate thickness monitoring via quartz crystal microbalance (QCM) controllers. This material-specific value corrects for the acoustic mismatch between the deposited yttrium film and the quartz crystal, ensuring precise deposition rate and film thickness control. The product's technical specifications list this Z-ratio to enable proper calibration of the deposition system.
Which crucible or liner materials are recommended for yttrium (Y) evaporation to avoid contamination?
For yttrium evaporation, the recommended source materials are Ta/W boat, Ta liner, or a water-cooled e-beam hearth with liner. These materials are specified to prevent alloying or chemical reaction with the molten yttrium during both thermal and e-beam evaporation processes. The product's technical data explicitly lists these options for compatibility.
How does the pack size selection affect the per-gram cost of yttrium evaporation pellets?
The indicative price tiers show a clear cost advantage for larger pack sizes: 25g at $14/g, 100g at $8/g, 500g at $4.2/g, and 1kg at $3/g. This progressive pricing structure supports labs with high consumption rates to achieve lower per-gram costs, while smaller quantities are available for initial process development or low-volume applications.
Yttrium (Y) evaporation pellets at 99.9% purity with 1-10 mm size range are evaluated for vacuum thin-film deposition. The specified form and purity support consistent deposition rates, but buyers must verify compatibility with their evaporation source hardware and process route before ordering.
Positive
- High purity 99.9% Yttrium pellets: Material purity of 99.9% enables consistent thin-film deposition with predictable stoichiometry, suitable for standard and controlled-grade evaporation workflows.
- Specified pellet size and form: Pellets in 1-10 mm range are optimized for loading into e-beam or thermal evaporation sources, supporting uniform melt and consistent deposition rates.
Trade-offs
- Requires deposition source verification: Compatibility with specific evaporation hardware (Ta/W boat, Ta liner, water-cooled e-beam hearth) must be confirmed before ordering to ensure proper material loading and process conditions.
- Process route must be matched to material: The evaporation method (e-beam or thermal/resistive) and source hardware must be selected based on Yttrium's melting point (1,522°C) and density (4.47 g/cm³) to avoid source contamination or incomplete 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).
