|
Tin Oxide (SnO2) Evaporation Material, Powder, 99.9%, 18 nm
Product Type: Compound Evaporation Material
Research-grade laboratory product
|
|||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
|
|||||||||||||||||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
This powder evaporation material requires specific deposition source hardware compatibility for optimal film quality. The material's melting point, density, and Z-ratio dictate the preferred evaporation method and liner selection.
- Deposition Source Compatibility: E-beam evaporation requires a hearth liner of graphite, alumina, or boron nitride, or a tungsten, molybdenum, or tantalum boat.
- Evaporation Method Preference: E-beam evaporation is the recommended method; thermal evaporation requires quotation and process validation.
- Powder Handling Requirements: The 18 nm powder form necessitates careful handling to avoid contamination and must be used in vacuum deposition systems.
- Process Parameter Dependence: The melting point, density, and Z-ratio are critical parameters for tuning deposition rate and film thickness monitoring.
- Pre-Procurement Verification: Deposition-source compatibility and process route must be verified before procurement to ensure material performance.
What is the recommended evaporation method for Tin Oxide (SnO2) powder and why?
E-beam evaporation is preferred for this Tin Oxide (SnO2) powder due to its excellent performance. Thermal evaporation is possible by RFQ, but e-beam is recommended for optimal results, particularly when using a hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat.
What liner or boat materials are compatible with evaporating Tin Oxide (SnO2) powder in an e-beam hearth?
This SnO2 powder is compatible with e-beam hearths using graphite, Al2O3, or BN liners, as well as W/Mo/Ta boats. Sheet2 hardware configurations include W, W, W, and Q with Al2O3, providing flexibility for different deposition systems.
What does a Z-ratio of 1.00 indicate for this Tin Oxide (SnO2) evaporation material?
A Z-ratio of 1.00 indicates that the acoustic impedance of this SnO2 material matches the quartz crystal sensor used for film thickness monitoring. This simplifies deposition process control as no sensor calibration adjustments are required, ensuring accurate and reproducible thin-film growth.
Tin Oxide (SnO2) evaporation material in 99.9% 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 requires RFQ. Available in 25g to 1kg packs, with a melting point of 1630°C, density 6.95 g/cm³, and Z-ratio of 1.00, demanding careful source geometry and liner matching for consistent deposition.
Positive
- High-purity 99.9% SnO2 powder: The 99.9% purity specification enables consistent film stoichiometry and reduces contamination risk in sensitive thin-film applications, supporting reproducible deposition outcomes.
- Excellent E-beam evaporation performance: Rated excellent for E-beam evaporation with compatible hearth liners (graphite, Al2O3, BN) or metal boats (W, Mo, Ta), providing reliable source loading and evaporation stability for research workflows.
Trade-offs
- Thermal evaporation requires RFQ: Thermal evaporation is not standard and must be requested via RFQ, limiting direct process flexibility for labs without E-beam capability and requiring additional lead time for approval.
- Source hardware compatibility critical: Deposition success depends on matching the SnO2 powder to specific hearth liners or boat materials (graphite, Al2O3, BN, W, Mo, Ta); incorrect liner choice may cause contamination or poor film quality.
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).
