|
Boron Nitride (BN) Evaporation Material, Powder, 99%, <200 nm Purity: 99.9%
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®
|
Evaporation of BN powder requires careful matching of deposition source hardware due to its high melting point and poor e-beam performance. Thermal evaporation may require custom high-temperature crucibles and is subject to RFQ feasibility.
- E-beam evaporation compatibility: Use only e-beam hearths with compatible liners, as standard e-beam yields poor performance for this material.
- Thermal evaporation feasibility: Thermal evaporation requires RFQ and may necessitate high-temperature crucible materials to accommodate the melting point.
- Deposition source geometry: Confirm that the source geometry matches the powder form and particle size for consistent loading and evaporation.
- Material behavior consideration: The high melting point (~3000°C) and density of BN require matching process parameters to avoid incomplete evaporation.
- Procurement validation: Verify model, purity, form, size range, and deposition-source compatibility before ordering.
Why is Boron Nitride powder with <200 nm particle size rated as poor for e-beam evaporation, and what alternative methods are recommended?
Boron Nitride (BN) evaporation material in <200 nm powder form is rated as 'poor' for e-beam evaporation due to its high melting point (~3000°C) and likely low electrical conductivity, which can cause charging and inefficient coupling in e-beam hearths. The product description states that e-beam evaporation is 'preferred' but performance is poor, and thermal evaporation feasibility requires a request for quotation (RFQ). For best results, a high-temperature crucible setup is recommended via RFQ, suggesting that resistive thermal evaporation or alternative methods may be more suitable.
What deposition source hardware and liner materials are compatible with this BN evaporation material?
The product is designed for use with an e-beam hearth equipped with a compatible liner, or a high-temperature crucible by RFQ. The specific liner material is not stated, but given BN's high melting point and chemical inertness, typical compatible liners may include carbon or ceramic materials. Buyers must confirm deposition source geometry and liner compatibility with the supplier before ordering, as the product description emphasizes that 'evaporation source hardware and process route should be matched to material behavior.'
What handling and storage considerations should be reviewed for <200 nm BN powder to maintain purity and particle size?
The product description does not specify exact storage conditions, but as a fine powder (<200 nm) with high surface area and 99% purity (or 99.9% for the <200 nm specification), it should be stored in a sealed, moisture-free container to prevent agglomeration and contamination. The supplier provides a safety data sheet (SDS) and shipment condition details upon request, which should be reviewed for specific handling, storage, and export requirements before laboratory use.
This Boron Nitride evaporation powder (99%, <200 nm) is designed for e-beam deposition but exhibits poor performance, necessitating a high-temperature crucible by RFQ. Its defined particle size and purity support research-grade thin-film work, but hardware compatibility must be confirmed before ordering.
Positive
- Specified Sub-200 nm Particle Size: Powder with <200 nm particle size ensures consistent source loading and evaporation behavior for thin-film deposition.
- Defined Purity at 99%: 99% purity provides a clear baseline for comparison with higher-purity grades and supports reproducible film composition.
Trade-offs
- Poor E-Beam Evaporation Performance: The material is rated with poor performance in e-beam evaporation, which may limit deposition rate and film quality.
- High-Temperature Crucible Required: Standard e-beam liners may be insufficient; a high-temperature crucible must be requested via RFQ, adding lead time and procurement steps.
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).
