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Bismuth Oxide (Bi2O3) Evaporation Material, Powder, 99.99%, 75-195 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 evaporation material requires specific liner or boat materials for deposition source compatibility. The material exhibits poor performance under e-beam evaporation and thermal evaporation is available by request.
- Deposition Source Compatibility: Use an e-beam hearth with graphite, Al2O3, or BN liner, or a W/Mo/Ta boat for thermal evaporation.
- Evaporation Method Performance: E-beam evaporation yields poor film quality and thermal evaporation requires a request for quotation.
Why is the E-beam evaporation performance rated as 'Poor' for this Bismuth Oxide (Bi2O3) powder, and what alternative evaporation methods are recommended?
The E-beam evaporation performance is rated as 'Poor' when using E-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat. For thermal evaporation, the product is available by RFQ (request for quotation). The poor performance indicates that direct E-beam evaporation of this powder form may result in inconsistent deposition or material degradation, so thermal evaporation via RFQ should be considered for better results.
What liner or boat materials are compatible with evaporating 99.99% Bismuth Oxide (Bi2O3) powder in a vacuum deposition system?
The compatible evaporation source hardware includes E-beam hearth with graphite, Al2O3 (alumina), or BN (boron nitride) liners, or alternatively W (tungsten), Mo (molybdenum), or Ta (tantalum) boats. These materials are specified to withstand the 860°C melting point and avoid contamination during evaporation.
What special handling or storage conditions are required for Bismuth Oxide (Bi2O3) nanopowder with 75-195 nm particle size?
The supplier recommends reviewing the certificate, safety data sheet, and shipment conditions before use. As a nanopowder with 75-195 nm particle size and 99.99% purity, standard precautions for fine particulate handling apply, including appropriate ventilation and personal protective equipment. The product should be stored in a dry, inert environment to prevent moisture absorption or contamination.
Bismuth Oxide (Bi2O3) evaporation material in powder form with 99.99% purity and 75–195 nm particle size, intended for vacuum thin-film deposition but constrained by poor E-beam performance and mandatory hardware compatibility review.
Positive
- High Purity 99.99%: The 99.99% purity specification minimizes contamination in thin-film deposition, enabling reproducible film properties for research applications.
- Defined Particle Size Range: Powder form with 75–195 nm particle size supports consistent source loading and predictable evaporation behavior in vacuum deposition systems.
Trade-offs
- Poor E-beam Evaporation Performance: E-beam evaporation performance is rated as poor, requiring use of graphite/Al2O3/BN liners or W/Mo/Ta boats to manage deposition, and thermal evaporation requires RFQ arrangement.
- Confirmation Required for Deposition Compatibility: Buyers must confirm deposition source geometry, liner material, and process route before ordering, as the material's behavior imposes hardware constraints that may not suit all 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).
