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Barium Fluoride (BaF2) Evaporation Material, Pieces, 99.999%, 3 mm
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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Barium fluoride evaporation material requires moisture-controlled handling to prevent degradation. It is compatible only with W/Mo/Ta boats or graphite/alumina crucibles and thermal/resistive evaporation is preferred for optimal performance.
- Moisture Sensitivity: Store and handle BaF2 pieces in a moisture-controlled environment to avoid degradation.
- Crucible Compatibility: Use only W/Mo/Ta boats or graphite/alumina crucibles for evaporation.
- Evaporation Method: Prefer thermal/resistive evaporation; e-beam evaporation requires RFQ and may have different performance.
- Source Hardware Matching: Match deposition source geometry and hardware to the material's melting point and film requirements.
- Pre-use Verification: Confirm model, purity, form, size, pack size, and deposition-source compatibility before use.
What are the melting point and density of BaF2 evaporation material?
The melting point of BaF2 is 1355°C and density is 4.89 g/cm³ as specified in the technical data sheet. These parameters determine appropriate boat temperature settings for thermal evaporation and influence film thickness monitoring using quartz crystal microbalance with a Z-Ratio of 0.793.
Which boat or crucible materials are recommended for evaporating BaF2 pieces?
Recommended evaporation source hardware includes tungsten (W), molybdenum (Mo), tantalum (Ta) boats or graphite/alumina crucibles as stated in the product specifications. Moisture-controlled handling is also required during processing.
Is BaF2 evaporation material suitable for e-beam deposition?
Yes e-beam performance is rated good but requires RFQ (request for quotation) approval; thermal/resistive evaporation is the preferred method according to the specifications.
Barium Fluoride (BaF2) evaporation material in 3 mm pieces at 99.999% purity is evaluated for vacuum thin-film deposition. The material is optimized for thermal/resistive evaporation with good e-beam performance, requiring moisture-controlled handling and compatible boat or crucible hardware.
Positive
- High purity for film integrity: 99.999% purity minimizes contamination in deposited films, critical for optical and electronic applications where trace impurities degrade performance.
- Defined physical form for source loading: Supplied as 3 mm pieces, this form factor facilitates consistent loading into thermal boats or crucibles, reducing process variability during evaporation.
Trade-offs
- Moisture-sensitive handling required: The material requires moisture-controlled handling to prevent degradation or altered evaporation behavior, necessitating dry storage or glovebox conditions.
- Deposition hardware compatibility constraints: Optimal evaporation requires specific boat or crucible materials (W/Mo/Ta or graphite/alumina), and e-beam use requires RFQ confirmation, limiting direct drop-in use with 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).
