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Tin Oxide (SnO2) Evaporation Material, Powder, 99.97%, 18 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 dedicated e-beam evaporation source hardware with compatible liner materials for optimal deposition. Thermal evaporation is only possible by prior qualification due to material-specific behavior.
- Evaporation Source Compatibility: Use e-beam hearth with graphite, Al2O3, or BN liners, or W/Mo/Ta boats for optimal evaporation.
- Preferred Evaporation Method: E-beam evaporation is the preferred method; thermal evaporation requires a request for quotation.
- Z-Ratio Calibration: The Z-ratio of 1.00 simplifies crystal monitor calibration for deposition rate control.
- Hardware Matching: Evaporation source hardware and process route must be matched to the material's melting point and density.
How does the 18 nm particle size of this SnO2 powder affect its suitability for E-beam vs. thermal evaporation?
The 18 nm particle size is specified to support controlled source loading and evaporation review. E-beam evaporation is preferred and rated excellent, while thermal evaporation is available by request for quotation (RFQ). The small particle size may facilitate uniform heating in E-beam, but thermal evaporation would require process optimization.
What liner or boat materials are compatible with this SnO2 evaporation material for E-beam deposition?
For E-beam evaporation, the supplier recommends using a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat. The material is 99.97% pure SnO2 powder with a melting point of 1,630°C and density of 6.95 g/cm³, which should be considered when selecting the crucible liner.
What documentation is available for safe handling of this 18 nm SnO2 nanopowder in a laboratory setting?
The supplier provides a certificate of analysis and safety data sheet (SDS) upon request, along with shipment condition and export requirement details. Although the SDS is not pre-attached, it can be reviewed against specific laboratory use requirements. Standard precautions for handling nanoscale powders should be observed.
Tin Oxide (SnO2) evaporation material in 99.97% purity, 18 nm powder form, optimized for E-beam evaporation with excellent performance using graphite/Al2O3/BN liners or W/Mo/Ta boats; thermal evaporation available by RFQ. The 1,630°C melting point and 6.95 g/cm³ density require careful source matching and liner selection to avoid contamination.
Positive
- High-purity 99.97% SnO2 powder: The 99.97% purity specification minimizes film contamination for sensitive optical or electronic thin-film applications, supporting reproducible deposition results.
- Excellent E-beam evaporation performance: Rated excellent for E-beam evaporation with compatible hearth liners (graphite, Al2O3, BN) or metal boats (W, Mo, Ta), enabling stable deposition rates for high-quality films.
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 requires robust hardware: With a melting point of 1,630°C, the material demands high-temperature evaporation sources and compatible liner materials, increasing infrastructure and operational constraints.
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).
