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Tin Oxide (SnO2) Evaporation Material, Powder, 99.9%, 430 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 powder requires E-beam evaporation with a graphite, Al2O3, or BN liner or W/Mo/Ta boat for optimal deposition. The material's high melting point of 1630°C and Z-ratio of 1.00 must be considered for process calibration.
- Deposition-Source Compatibility: Confirm that the evaporation source uses an E-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat to avoid contamination.
- Evaporation Method Preference: Use E-beam evaporation as the preferred method; thermal evaporation requires RFQ confirmation.
- Powder Form Handling: Handle the 430 nm powder carefully to prevent particle agglomeration and ensure uniform loading.
- Melting Point Consideration: Account for the 1630°C melting point when selecting crucible materials and power settings.
- Thickness Monitoring Calibration: Set the quartz crystal monitor to a Z-ratio of 1.00 for accurate film thickness measurement.
What evaporation methods and hardware configurations are compatible with the Tin Oxide (SnO2) powder (99.9%, 430 nm)?
E-beam evaporation is the preferred method with excellent performance, while thermal evaporation is available by RFQ. For e-beam use, the recommended hardware is an e-beam hearth with a graphite, Al2O3, or BN liner, or alternatively a tungsten, molybdenum, or tantalum boat. The material's melting point of 1630°C, density of 6.95 g/cm³, and Z-ratio of 1.00 are critical for optimizing deposition parameters and rate monitoring.
Why is the Tin Oxide (SnO2) evaporation material supplied as a powder with 430 nm particle size rather than as pellets or granules?
The powder form with 430 nm sizing is specified to support controlled source loading and evaporation review for vacuum thin-film deposition workflows. This physical form allows flexibility in packing density and evaporation rate management, which is important for research-grade processes. Buyers should verify that their deposition source geometry and feed mechanism can accommodate powder feedstock before ordering.
What documentation and verification steps are recommended when procuring this Tin Oxide (SnO2) evaporation material for a research laboratory?
Before ordering, confirm the model (AF-SNO2PWD-3N430NM), purity (99.9%), form (powder), particle size (430 nm), pack size (25g to 1kg), and deposition-source compatibility. Review the certificate of analysis, safety data sheet, shipment conditions, and export requirements to ensure alignment with laboratory protocols. The manufacturer explicitly advises matching evaporation source hardware and process route to the material's behavior, melting point, and film requirements.
Tin Oxide (SnO2) evaporation material in powder form with 99.9% purity and 430 nm particle size is evaluated for E-beam evaporation, offering excellent performance with graphite/Al2O3/BN liners or W/Mo/Ta boats, but requires careful source geometry matching and thermal evaporation is only available by RFQ.
Positive
- High-purity SnO2 powder: 99.9% purity and defined 430 nm particle size enable consistent evaporation behavior and film stoichiometry for research-grade thin-film deposition.
- Excellent E-beam compatibility: Rated excellent for E-beam evaporation using graphite/Al2O3/BN liners or W/Mo/Ta boats, supporting reliable deposition in standard vacuum systems.
Trade-offs
- Thermal evaporation restricted: Thermal evaporation requires RFQ approval, limiting process flexibility and adding lead time for labs without E-beam capability.
- Source geometry dependency: Deposition source hardware (hearth liner or boat material) must be matched to SnO2 behavior and melting point (1,630°C), requiring pre-order confirmation to avoid incompatibility.
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).
