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Samarium Oxide (Sm2O3) Evaporation Material, Powder, 99.955%, 13-47 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 Samarium Oxide nanopowder is specifically designed for use in E-beam evaporation systems with compatible liner or boat materials. The material's high melting point and fine particle size impose specific processing requirements that must be considered before deposition.
- Deposition Source Compatibility: Use only E-beam hearths with graphite, Al2O3, BN liners or W/Mo/Ta boats for this material; thermal evaporation requires prior RFQ approval.
- Particle Size Sensitivity: The 13–47 nm particle size range may affect evaporation behavior and film uniformity, requiring process optimization.
- High Melting Point Handling: The melting point of 2350°C demands high-energy evaporation sources, making E-beam the preferred method.
- Pre-Order Verification: Confirm deposition-source compatibility, purity, form, size range, and pack size with technical support before ordering.
Why is e-beam evaporation preferred over thermal evaporation for this Samarium Oxide (Sm2O3) powder?
E-beam evaporation is preferred because Samarium Oxide has a melting point of 2,350°C and the source states e-beam performance is 'Good'. Thermal evaporation is only available by RFQ and may not achieve sufficient evaporation rates without decomposition or contamination. The recommended hardware includes an e-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat.
What evaporation source liner or boat materials are compatible with this Samarium Oxide powder?
The product specifications explicitly list compatibility with an e-beam hearth using graphite, Al2O3, or BN liners, or tungsten, molybdenum, or tantalum boats. These materials are suitable for the high melting point (2,350°C) and density (8.35) of this Sm2O3 powder.
What documentation and procurement checks are required before handling this Samarium Oxide nanopowder?
Buyers must confirm model, purity (99.955%), form (powder), particle size (13-47 nm), pack size, and deposition-source compatibility. The source advises reviewing the certificate of analysis, safety data sheet, shipment conditions, and export requirements before laboratory use.
Samarium Oxide (Sm2O3) evaporation material in 99.955% purity and 13-47 nm powder form is evaluated for E-beam evaporation in thin-film deposition, with good performance using graphite/Al2O3/BN liners or refractory metal boats, but requiring careful source matching and thermal evaporation only by RFQ.
Positive
- High purity for film quality: 99.955% purity minimizes contamination in deposited films, supporting consistent optical or electronic properties in research-grade coatings.
- Nanoscale powder for controlled evaporation: 13-47 nm particle size enables uniform source loading and stable evaporation rates in E-beam systems, reducing spitting and film defects.
Trade-offs
- Thermal evaporation requires RFQ: Thermal evaporation is not standard and must be requested via RFQ, limiting process flexibility for labs without E-beam capability.
- High melting point demands robust hardware: Melting point of 2,350°C requires E-beam hearths with graphite, Al2O3, or BN liners, or refractory metal boats, increasing infrastructure and consumable costs.
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).
