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Samarium (Sm) Evaporation Material, Pellets, 99.99%, 1-10 mm
Product Type: Pure Metal 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 is a pure metal evaporation pellet requiring vacuum deposition with specific source compatibility. The melting point (1074°C), density (7.52 g/cm³), and Z-ratio (0.89) must be considered for process calibration and film thickness monitoring.
- Source Compatibility: Use Ta/W boat, Ta liner, or water-cooled e-beam hearth with liner for evaporation.
- Purity and Form: The 99.99% purity and pellet form (1-10 mm) ensure consistent evaporation behavior.
- Melting Point: The melting point of 1074°C requires appropriate power settings for thermal or e-beam evaporation.
- Z-Ratio Correction: The Z-ratio of 0.89 must be applied to quartz crystal microbalance readings for accurate film thickness control.
- Density Consideration: The density of 7.52 g/cm³ influences the material's evaporation rate and film properties.
What evaporation source materials are compatible with Samarium (Sm) pellets for thermal evaporation?
For thermal evaporation of Samarium pellets, the product explicitly recommends a Ta/W boat, Ta liner, or water-cooled e-beam hearth with liner as the evaporation source. The melting point of Samarium (1,074 °C) is compatible with these refractory materials, and the intended evaporation method is either E-beam or thermal/resistive evaporation by RFQ.
What is the significance of the 99.99% purity specification for Samarium evaporation material in thin-film deposition?
The 99.99% purity specification indicates a high-purity grade suitable for research-grade vacuum deposition, as stated in the product overview. This purity level allows comparison between standard, high-purity, and RFQ-controlled grades, and is critical for minimizing contamination in deposited films, especially given the material's use as a pure metal evaporation material.
What documentation and shipment conditions should be reviewed before ordering Samarium evaporation pellets?
Before quoting, the product requires confirmation of the certificate, safety data sheet, shipment conditions, and export requirements against laboratory use requirements. The available pack sizes are 25g, 100g, 500g, and 1kg, and buyers should also confirm deposition source geometry and required quantity as part of the procurement check.
Samarium (Sm) pellets with 99.99% purity and 1-10 mm size range offer a defined material identity for vacuum thin-film deposition; however, deposition source hardware compatibility and process parameters must be confirmed before use.
Positive
- High-purity 99.99% Samarium pellets: Samarium pellets with 99.99% purity minimize contamination in vacuum-deposited thin films, suitable for research-grade applications requiring defined material identity.
- Multiple pack sizes for scalable procurement: Available in 25g, 100g, 500g, and 1kg packs, enabling researchers to order quantities matching pilot-scale experiments or production runs without overcommitting.
Trade-offs
- Deposition source hardware matching required: The evaporation method (e-beam or thermal/resistive) requires RFQ matching with Ta/W boat, Ta liner, or water-cooled e-beam hearth with liner; buyers must confirm compatibility before ordering.
- Melting point and process verification needed: With a melting point of 1,074°C and density of 7.52 g/cm³, process parameters and boat material selection must be verified to ensure successful evaporation without source damage.
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).
