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Boron Oxide (B2O3) Evaporation Material, Pieces, 99.97%, 75-210 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 careful matching to deposition source hardware and liner materials to achieve optimal film quality. The evaporation process must account for the material's melting point and density to ensure stable deposition rates.
- Deposition Source Compatibility: Use an E-beam hearth with a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat for evaporation.
- Process Route Selection: E-beam evaporation is preferred; thermal evaporation is available by request only.
- Material Behavior Considerations: Match the evaporation source hardware and process route to the material's melting point of approximately 450°C and density of 1.81 g/cm³.
Is e-beam evaporation or thermal evaporation recommended for Boron Oxide (B2O3) pieces, and what are the performance implications?
E-beam evaporation is preferred for B2O3 pieces, with good performance when using an e-beam hearth with graphite, Al2O3, or BN liner, or a W/Mo/Ta boat. Thermal evaporation is available by RFQ but may require additional process optimization due to the material's low melting point (~450 °C) and density (1.81 g/cm³).
What crucible or boat materials are compatible with B2O3 evaporation to avoid contamination or reaction?
Compatible source materials include graphite, Al2O3, or BN liners for e-beam hearths, as well as tungsten (W), molybdenum (Mo), or tantalum (Ta) boats. The sheet2 hardware is specified as molybdenum (Mo), ensuring a robust, low-reactivity evaporation environment for the 99.97% pure B2O3 pieces.
How does the 75–210 nm particle size of B2O3 pieces affect source loading and evaporation behavior?
The specified 75–210 nm particle size range is designed to support consistent source loading into e-beam hearths and controlled evaporation rates. This narrow size distribution helps maintain uniform deposition conditions, which is critical for achieving reproducible thin-film properties in optical or dielectric layer applications.
This Boron Oxide (B2O3) evaporation material offers 99.97% purity in pieces sized 75-210 nm, suitable for e-beam deposition with specific liner requirements, but its low melting point and density demand careful process matching.
Positive
- High purity 99.97%: The 99.97% purity specification ensures minimal contamination for sensitive thin-film applications.
- Controlled particle size 75-210 nm: The pieces size range of 75-210 nm facilitates uniform source loading and consistent evaporation rates.
Trade-offs
- Hardware compatibility constraints: Requires e-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat; thermal evaporation only by RFQ, limiting deposition system flexibility.
- Low melting point and density: With melting point ~450°C and density 1.81 g/cm³, the material may require careful process control to avoid thermal decomposition or film non-uniformity.
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).
