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Yttrium Oxide (Y2O3) Evaporation Material, Pieces, 99.99%, 18-38 nm
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 e-beam evaporation using specific liner or boat materials to prevent contamination during deposition. The pieces size range of 18-38 nm must be compatible with the source crucible geometry to avoid bridging and ensure uniform evaporation.
- Source Compatibility: Use an e-beam hearth with a graphite, Al2O3, or BN liner, or a tungsten, molybdenum, or tantalum boat.
- Process Route: E-beam evaporation is the preferred method, while thermal evaporation requires a formal RFQ review.
- Physical Form: The pieces form with 18-38 nm particle size must be loaded into the source without bridging or agglomeration.
- Melting Point: The material's melting point of 2410°C requires adequate heating power and precise temperature control.
- Z-Ratio: A Z-ratio of 1.00 simplifies thickness monitoring using a quartz crystal microbalance.
Is E-beam or thermal evaporation more suitable for Y2O3 pieces in the 18-38 nm size range?
E-beam evaporation is the preferred method for this Y2O3 material, with thermal evaporation available only by RFQ. E-beam performance is rated as Good, and the recommended setup uses an E-beam hearth with a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat. The 18-38 nm pieces are sized for direct source loading in E-beam systems.
Which liner or boat materials are compatible with Y2O3 evaporation to avoid contamination?
For E-beam evaporation, compatible liners include graphite, Al2O3, and BN; alternatively, W/Mo/Ta boats can be used. Sheet2 hardware specifically lists graphite and tungsten as compatible materials. These choices minimize chemical reaction or contamination during deposition at the material's melting point of 2,410 °C.
What pack size and minimum order quantity should I select for initial Y2O3 deposition trials?
The minimum order quantity is 25 g, with available pack sizes of 25 g, 100 g, 500 g, and 1 kg. Indicative pricing is USD 190 for 25 g, scaling to USD 1200 for 1 kg. Buyers should confirm deposition source geometry and required quantity before quotation to match trial or production run needs.
Yttrium Oxide (Y2O3) evaporation material in pieces form with 99.99% purity and 18-38 nm particle size is evaluated for E-beam evaporation in thin-film deposition, offering good performance with graphite, Al2O3, or BN liners, but requiring careful source hardware matching and handling due to high melting point (2,410°C) and density (5.01 g/cm³).
Positive
- High purity for consistent films: 99.99% purity specification enables reproducible thin-film stoichiometry and reduces contamination risk in sensitive optical or electronic coatings.
- Defined particle size for source loading: Pieces sized 18-38 nm facilitate uniform evaporation source packing and consistent deposition rates in E-beam systems.
Trade-offs
- High melting point requires robust hardware: Melting point of 2,410°C necessitates E-beam evaporation with compatible liners (graphite, Al2O3, BN) or refractory metal boats, limiting thermal evaporation without RFQ.
- Density and Z-ratio affect process tuning: Density of 5.01 g/cm³ and Z-ratio of 1.00 require precise quartz crystal monitor calibration for accurate film thickness control during deposition.
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).
