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Tin Oxide (SnO2) Evaporation Material, Powder, 99.97%, 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 document outlines the processing constraints for Tin Oxide (SnO2) evaporation material in powder form. It specifies hardware compatibility requirements and deposition method considerations for vacuum thin-film workflows.
- Evaporation Source Compatibility: The material requires E-beam evaporation with a graphite/Al2O3/BN liner or W/Mo/Ta boat for optimal performance, and thermal evaporation requires RFQ confirmation.
- Process Matching: The evaporation source hardware and process route must be matched to the material's melting point and film requirements.
- Particle Size Influence: The powder form with 430 nm particle size influences source loading and evaporation rate consistency.
- Melting Point Constraint: The melting point of 1630°C dictates the required temperature range of the evaporation source.
- Z-Ratio Calibration: The Z-ratio of 1.00 ensures accurate quartz crystal microbalance thickness monitoring during deposition.
What is the advantage of specifying 430 nm particle size for Tin Oxide (SnO2) evaporation material in E-beam deposition?
The 430 nm particle size ensures consistent feed and controlled evaporation in E-beam hearths. The product description specifies Powder 430 nm size range for vacuum thin-film deposition workflows, with E-beam evaporation preferred and performance rated as Excellent when using appropriate liners such as graphite, Al2O3, or BN.
Which crucible liner or boat material is recommended for evaporating SnO2 powder to avoid contamination?
For E-beam evaporation of SnO2, graphite, Al2O3, or BN liners are recommended, or alternatively W/Mo/Ta boats. The product description explicitly lists E-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat as compatible hardware to minimize contamination and support the excellent E-beam performance.
What is the melting point of this SnO2 evaporation material and how does it influence deposition source selection?
The melting point is 1,630°C as stated. This high melting point requires E-beam evaporation as the preferred method; thermal evaporation is available only by RFQ. The density is 6.95 g/cm³ and Z-ratio is 1.00, which should be matched to deposition source geometry and process parameters for optimal film quality.
Tin Oxide (SnO2) evaporation material in powder form with 99.97% purity and 430 nm particle size is evaluated for E-beam evaporation, where it demonstrates excellent performance when used with graphite, Al2O3, or BN liners or W/Mo/Ta boats; thermal evaporation requires RFQ. The high melting point (1630°C) and density (6.95 g/cm³) with a Z-ratio of 1.00 enable predictable deposition rates, but the powder form necessitates careful handling to avoid contamination and requires confirmation of source geometry compatibility.
Positive
- High purity and defined particle size: 99.97% purity and 430 nm powder sizing ensure consistent evaporation behavior and film quality for research-grade thin-film deposition.
- Excellent E-beam compatibility: Rated excellent for E-beam evaporation with graphite, Al2O3, or BN liners or W/Mo/Ta boats, providing reliable performance in standard vacuum systems.
Trade-offs
- Powder form requires careful handling: As a powder, the material is prone to airborne contamination and moisture absorption, necessitating controlled storage and handling in a clean, dry environment.
- Thermal evaporation requires RFQ: Thermal evaporation is not directly supported and requires a request for quotation, adding a procurement step and potential compatibility review for non-E-beam systems.
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).
