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Cerium(III) Oxide (Ce2O3) Evaporation Material, Pieces, 99.99%, 1-3 mm
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 evaporation material requires specific source hardware and liner materials for optimal performance. Procurement confirmation of deposition source geometry and pack size is mandatory before ordering.
- Evaporation Source Compatibility: Use an e-beam hearth with a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat, to match the material's melting point and behavior.
- Liner Material Requirement: Graphite, Al2O3, and BN liners are specified for e-beam evaporation to ensure compatibility with cerium(III) oxide.
- Performance Limitation: E-beam evaporation performance is rated as fair, indicating potential efficiency constraints for this material.
- Pre-Use Confirmation: Confirm deposition source geometry, required quantity, and certificate requirements before finalizing the order.
Use an e-beam hearth with a graphite, Al2O3, or BN liner for evaporation. Verify the material's 1-3 mm pieces are compatible with the source geometry before loading.
Required Equipment: E-beam hearth, Graphite liner, Al2O3 liner, BN liner
- Select liner material
Select an e-beam hearth with a graphite, Al2O3, or BN liner for evaporation. - Load pieces
Load the 1-3 mm pieces into the crucible or boat ensuring compatibility with the source geometry. - Set evaporation parameters
Set the e-beam power to achieve the melting point of 1692°C for proper evaporation.
Why is E-beam evaporation performance rated as 'Fair' for Ce2O3?
The product sheet rates E-beam evaporation performance as 'Fair' for Ce2O3, indicating that while the material can be evaporated by this method, it may require optimized parameters or alternative approaches for high-quality films. This rating reflects the material's high melting point of 1,692°C and density of 6.86 g/cm³, which influence vapor pressure and deposition behavior.
Which liner or boat materials are compatible with E-beam evaporation of Ce2O3?
The specified evaporation source hardware includes a graphite, Al2O3, or BN liner for E-beam hearth, or a W/Mo/Ta boat. These materials are selected to withstand the 1,692°C melting point of Ce2O3 and to minimize chemical reactions or contamination during deposition.
What is the recommended evaporation method for Ce2O3?
E-beam evaporation is the preferred method for Ce2O3; thermal evaporation is available by RFQ (request for quotation). This recommendation is based on the material's high melting point (1,692°C) and its compatibility with the specified E-beam hearth liners or boats.
Cerium(III) Oxide (Ce2O3) evaporation material, supplied as 99.99% pure pieces (1-3 mm), is suitable for E-beam evaporation with graphite/Al2O3/BN liners or W/Mo/Ta boats, though its E-beam performance is rated as fair and thermal evaporation requires RFQ confirmation.
Positive
- High purity 99.99% Ce2O3: Specified 99.99% purity enables consistent thin-film stoichiometry and reduces contamination risk in vacuum deposition processes.
- Defined piece size 1-3 mm: Pieces of 1-3 mm size facilitate controlled loading into E-beam hearths and boats, supporting reproducible evaporation rates.
Trade-offs
- Fair E-beam performance rating: E-beam evaporation performance is rated as fair, indicating potentially lower deposition rates or film quality compared to other materials; process optimization may be required.
- Thermal evaporation requires RFQ: Thermal evaporation is not recommended by default; buyers must request a quotation and confirm compatibility with W/Mo/Ta boat hardware.
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).
