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Boron Nitride (BN) Evaporation Material, Powder, 99.9%, <200 nm Purity: 99.9%
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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Boron nitride evaporation powder requires e-beam evaporation with a compatible liner; thermal evaporation is possible only with a high-temperature crucible obtained via RFQ. The material's high melting point and poor e-beam performance necessitate careful process optimization to achieve consistent deposition rates.
- E-beam Evaporation Constraint: E-beam evaporation is the preferred method but delivers poor performance, requiring optimization of beam parameters and liner selection.
- Thermal Evaporation Feasibility: Thermal evaporation requires a high-temperature crucible sourced via RFQ to handle the material's melting point near 3000°C.
- Particle Size Handling: The sub-200 nm particle size may cause powder agglomeration or uneven loading, necessitating careful handling and pre-drying.
- Source Geometry Matching: Deposition source geometry and liner material must be confirmed before ordering to ensure compatibility with the powder form.
Why is E-beam evaporation performance rated as 'Poor' for Boron Nitride powder, and what deposition method is recommended?
Boron Nitride (BN) has a high melting point of ~3,000°C and low electrical conductivity, making E-beam evaporation inefficient (rated 'Poor' in the specification). The preferred method is E-beam evaporation with a compatible liner, but thermal evaporation feasibility requires an RFQ. A high-temperature crucible is recommended for thermal processes.
What crucible or liner materials are required for evaporating BN powder in an E-beam system?
The product specification indicates that an E-beam hearth with a compatible liner is required, and a high-temperature crucible may be needed for thermal evaporation, available by RFQ. The exact liner material is not specified; buyers should confirm compatibility with their deposition source geometry by contacting technical sales.
What safety or storage precautions are necessary for <200 nm Boron Nitride powder?
As a nanopowder with particle size <200 nm, BN requires careful handling to avoid inhalation. The supplier recommends reviewing the safety data sheet (SDS) for specific handling, storage, and disposal guidelines. Standard laboratory practices for fine powders, including use of fume hoods and personal protective equipment, should be followed.
This Boron Nitride evaporation material in powder form with 99.9% purity and sub-200 nm particle size is specified for e-beam evaporation, though performance is noted as poor. Its high melting point (~3000°C) and density of 2.25 g/cm³ require careful hardware matching, with thermal evaporation feasibility only available by RFQ.
Positive
- High purity and fine particle size: 99.9% purity and <200 nm particle size enable consistent evaporation behavior and uniform thin-film deposition for research-grade applications.
- Defined material with high melting point: Boron Nitride (BN) has a melting point of approximately 3000°C, suitable for high-temperature e-beam evaporation processes when compatible hardware is used.
Trade-offs
- Poor e-beam evaporation performance: The material is rated as 'Poor' for e-beam evaporation, indicating low deposition efficiency or potential process instability that must be accounted for in film fabrication.
- Limited thermal evaporation feasibility: Thermal evaporation requires a request for quotation (RFQ) and is not standard, adding lead time and uncertainty; a compatible liner and high-temperature crucible are also needed.
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).
