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Boron Oxide (B2O3) Evaporation Material, Powder, 99.99%, 50 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 evaporation material requires use of an e-beam hearth with a graphite, Al2O3, or BN liner, or a tungsten, molybdenum, or tantalum boat for thermal evaporation. The material's low melting point (~450°C) and low density (1.81 g/cm³) influence evaporation behavior and deposition rate control.
- E-beam Source Compatibility: Use an e-beam hearth with a graphite, Al2O3, or BN liner, or a tungsten, molybdenum, or tantalum boat for thermal evaporation.
- Evaporation Method Preference: E-beam evaporation is the preferred method; thermal evaporation is available by request for quotation.
- Material Property Influence: The melting point of approximately 450°C and density of 1.81 g/cm³ affect evaporation rate and film uniformity.
How does the 50 nm particle size of Boron Oxide (B2O3) evaporation powder affect e-beam evaporation performance?
The 50 nm particle size is specified to ensure uniform heating and reduced spitting during e-beam evaporation, leading to more consistent film deposition. The product description confirms the powder size is 50 nm and that e-beam evaporation performance is 'Good' with recommended liner materials such as graphite, Al2O3, or BN.
What liner or boat materials are compatible with Boron Oxide (B2O3) evaporation in e-beam and thermal evaporation processes?
For e-beam evaporation, the recommended liners are graphite, Al2O3, or BN. For thermal evaporation, W/Mo/Ta boats are used, but thermal evaporation requires RFQ. The source explicitly lists these options and notes that e-beam performance is good with the recommended liners.
What are the melting point and density of Boron Oxide (B2O3) evaporation material, and how do they influence deposition process parameters?
The melting point is approximately 450°C and density is 1.81 g/cm³. These values indicate a relatively low melting point, which allows for lower evaporation temperatures, reducing thermal stress on substrates. The source provides these specifications for process matching.
Boron Oxide (B2O3) 99.99% powder with 50 nm particle size is evaluated for E-beam evaporation deposition, offering high purity and defined particle size for consistent thin-film formation, though requiring careful process control due to its low melting point (~450°C) and mandatory pre-verification of source compatibility.
Positive
- High purity and defined particle size: The 99.99% purity and 50 nm powder form ensure consistent material composition and smooth deposition in vacuum thin-film processes, reducing batch-to-batch variability.
- Versatile liner compatibility: Compatible with E-beam hearths using graphite, Al2O3, BN liners or W/Mo/Ta boats, allowing integration into a wide range of evaporation source configurations.
Trade-offs
- Requires source compatibility verification: Deposition source geometry and liner material must be confirmed before ordering; E-beam is preferred, and thermal evaporation requires RFQ, introducing potential lead time and compatibility uncertainty.
- Low melting point demands process control: With a melting point of approximately 450°C, the material may decompose or evaporate unevenly if heating ramp rates are not carefully controlled, requiring precise deposition parameter tuning.
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).
