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Yttrium Oxide (Y2O3) Evaporation Material, Pieces, 99.999%, 5mm
Product Type: Compound 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 material requires deposition source hardware compatible with graphite, Al2O3, BN, W, Mo, or Ta liners and boats. The evaporation method must be selected based on the material's melting point, density, and Z-ratio to achieve optimal film quality.
- Deposition Source Compatibility: Use E-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat, or thermal evaporation by RFQ.
- Evaporation Method: E-beam evaporation is the preferred method; thermal evaporation requires quotation and hardware review.
- Process Parameter Matching: Match the melting point of 2410°C, density of 5.01 g/cm³, and Z-ratio of 1.00 to the deposition process and film requirements.
- Hardware Material Selection: Select liner or boat material as graphite, Al2O3, BN, W, Mo, or Ta based on the evaporation method and material compatibility.
- Pre-Use Verification: Confirm model, purity, form, size range, pack size, and deposition-source compatibility before quotation.
What is the recommended evaporation method for Yttrium Oxide (Y2O3) pieces and what are the trade-offs between e-beam and thermal evaporation?
For Y2O3 pieces, e-beam evaporation is preferred and rated as 'Good' using an e-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat. Thermal evaporation is available by RFQ, but the product is optimized for e-beam performance. This distinction allows researchers to match the deposition method to their existing hardware and process requirements.
Which liner or boat materials are compatible with e-beam evaporation of Yttrium Oxide pieces?
Compatible liner materials for e-beam evaporation include graphite, Al2O3, and BN. For boat evaporation, W, Mo, and Ta are suitable. Additionally, the product's 'Sheet2 hardware' specifies graphite and tungsten as compatible source materials. These options provide flexibility in matching the evaporation source to the material's high melting point (2410°C) and density (5.01 g/cm³).
How does the 5mm piece size of Yttrium Oxide evaporation material affect source loading and deposition uniformity?
The 5mm piece size is specifically selected to facilitate reliable source loading and consistent evaporation in vacuum deposition systems. The uniform size helps ensure steady material feed and reproducible film thickness, particularly in e-beam hearths. This sizing is a critical parameter for researchers needing predictable evaporation behavior from a high-purity (99.999%) oxide material.
Yttrium Oxide (Y2O3) evaporation material in 5mm pieces at 99.999% purity is evaluated for E-beam evaporation with good performance using graphite/Al2O3/BN liners or W/Mo/Ta boats, with a melting point of 2,410°C and density of 5.01 g/cm³, requiring confirmation of deposition source geometry and pack size before ordering.
Positive
- High purity for thin-film integrity: The 99.999% purity specification minimizes contamination in deposited films, supporting consistent optical or dielectric properties in vacuum deposition processes.
- Defined physical form for source loading: Supplied as 5mm pieces, the form factor facilitates uniform loading into E-beam hearths or boats, reducing process variability during evaporation.
Trade-offs
- E-beam preferred; thermal requires RFQ: E-beam evaporation is the recommended method with good performance, while thermal evaporation requires a request for quotation, indicating potential compatibility or process constraints for thermal systems.
- Liner and boat material dependency: Optimal evaporation requires specific hearth liners (graphite, Al2O3, BN) or boats (W, Mo, Ta), necessitating confirmation of existing deposition hardware to avoid material incompatibility.
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).
