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Cobalt Bromide (CoBr2) Evaporation Material, Pieces, 99.9%, 1-3 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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This material requires moisture-controlled handling to prevent degradation before vacuum deposition. Deposition source hardware must be selected for compatibility with the material's melting point and recommended boat or crucible materials.
- Evaporation Source Material Compatibility: Use only W/Mo/Ta boats or graphite/alumina crucibles for thermal evaporation; e-beam deposition requires RFQ confirmation for compatibility.
- Moisture-Controlled Handling: Maintain moisture-controlled conditions during storage and handling to prevent material degradation prior to deposition.
- Melting Point Matching: Match the deposition source hardware and process parameters to the material's melting point of 678°C to achieve controlled evaporation.
- Particle Size Consideration: Confirm that the 1-3 mm piece size is suitable for the source loading geometry and desired evaporation rate.
What evaporation method is recommended for Cobalt Bromide (CoBr2) pieces and why?
Thermal/resistive evaporation is preferred for CoBr2 pieces due to its controlled heating profile. E-beam evaporation is available by RFQ. The material has a melting point of 678°C and density of 4.91 g/cm³, and it should be loaded in W/Mo/Ta boats or graphite/alumina crucibles with moisture-controlled handling.
How does the 99.9% purity and 1–3 mm piece size affect deposition quality for CoBr2 thin films?
The 99.9% purity minimizes contamination in the deposited film, while the 1–3 mm pieces provide consistent source loading and uniform evaporation rate. The material is hygroscopic, so moisture-controlled handling is required to maintain film quality and prevent degradation during deposition.
What handling and storage precautions are required for Cobalt Bromide (CoBr2) evaporation material?
Cobalt Bromide is hygroscopic and must be handled under moisture-controlled conditions. It should be stored in a dry, sealed environment to prevent absorption of water vapor. Review the safety data sheet and shipment conditions for specific laboratory handling requirements.
Cobalt Bromide (CoBr2) evaporation material in 99.9% purity and 1-3 mm pieces is suitable for thermal/resistive evaporation with W/Mo/Ta boat or graphite/alumina crucible, but requires moisture-controlled handling and e-beam deposition is only available by RFQ.
Positive
- Defined purity and particle size: 99.9% purity and 1-3 mm pieces enable reproducible deposition conditions and consistent source loading for vacuum thin-film workflows.
- Specified deposition hardware compatibility: Thermal/resistive evaporation is preferred using W/Mo/Ta boats or graphite/alumina crucibles, with moisture-controlled handling explicitly integrated into the process recommendation.
Trade-offs
- Moisture-sensitive handling required: The material description specifies moisture-controlled handling, indicating hygroscopic behavior that necessitates storage and loading in dry conditions to prevent degradation or contamination.
- E-beam deposition requires RFQ: Electron-beam evaporation is not a standard process option; it must be requested via RFQ, suggesting potential compatibility limitations or additional qualification steps for e-beam users.
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).
