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Gadoliniium Oxide (Gd2O3) Evaporation Material, Powder, 99.99%, 13-95 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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Powder form Gd2O3 evaporation material requires E-beam evaporation for optimal performance, with thermal evaporation available by RFQ only. Deposition source compatibility must be confirmed prior to procurement, as performance is rated fair for E-beam and source liner materials include graphite, Al2O3, BN, or refractory metal boats.
- Evaporation Method Constraint: E-beam evaporation is the preferred method; thermal evaporation requires a request for quotation due to material behavior.
- Source Compatibility Constraint: This material requires an E-beam hearth with graphite, Al2O3, or BN liner, or a tungsten, molybdenum, or tantalum boat.
- Melting Point Constraint: The high melting point of 2330°C demands source heating capability sufficient to vaporize the material.
- Performance Rating Constraint: E-beam performance is rated as fair, indicating potential limitations in deposition rate or film uniformity.
- Procurement Verification Constraint: Deposition-source compatibility must be confirmed before quotation to avoid equipment mismatch.
Why is the E-beam evaporation performance of Atomfair Gd2O3 powder rated as 'Fair'?
The product specification rates E-beam evaporation performance as 'Fair' for this 99.99% pure Gd2O3 powder (13–95 nm). This rating is typical for high-melting-point oxides — the material has a melting point of 2330 °C and density of 7.41 g/cm³. While E-beam evaporation is the preferred method, the 'Fair' rating indicates that achieving consistent deposition may require careful optimization of hearth liner materials (graphite, Al2O3, BN, or W/Mo/Ta boats) and process parameters. Thermal evaporation is available by RFQ for applications where E-beam performance is marginal.
What liner or boat materials are recommended for E-beam evaporation of Gd2O3 powder?
The recommended evaporation source hardware includes E-beam hearth liners made of graphite, Al2O3, or BN, or alternatively W/Mo/Ta boats. The choice depends on the deposition system design and desired film purity. For Gd2O3, which has a melting point of 2330 °C and density of 7.41 g/cm³, the liner material must withstand high temperatures without reacting with the oxide. The product's technical specifications explicitly list these liner options, and buyers should confirm compatibility with their specific source geometry before ordering.
What handling considerations apply to the 13–95 nm Gd2O3 nanopowder for thin-film deposition?
This product is supplied as a powder with a particle size distribution of 13–95 nm, which requires careful handling to avoid aerosolization and contamination. The material is research-grade with 99.99% purity, and a safety data sheet (SDS) is available for review upon request. Buyers should confirm storage conditions, containment measures, and load-out procedures for nano-scale powders before integrating into an E-beam or thermal evaporation workflow. The product page also notes that shipment conditions and export requirements can be reviewed against laboratory use requirements.
Gadolinium Oxide (Gd2O3) evaporation material supplied as a 99.99% pure powder with 13–95 nm particle size, recommended for E-beam evaporation with a graphite, Al2O3, or BN liner, though rated as fair performance. Buyers must confirm deposition-source compatibility and process parameters prior to ordering.
Positive
- High purity 99.99%: The 99.99% purity specification minimizes contamination in thin-film deposition, supporting consistent film stoichiometry and reduced defect density.
- Defined particle size range 13–95 nm: The specified powder size range enables predictable source loading and evaporation behavior, aiding process repeatability in E-beam systems.
Trade-offs
- Fair E-beam performance rating: The material's E-beam evaporation performance is rated as 'Fair', indicating potential limitations in deposition rate, film uniformity, or source lifetime compared to higher-rated materials.
- Requires specific liner materials: E-beam evaporation requires a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat, adding infrastructure dependency and process setup complexity that must be verified before use.
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).
