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Chromium Oxide (Cr2O3) Evaporation Material, Powder, 99.9%, 55 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 requires specific e-beam or thermal evaporation hardware with compatible liner and boat materials. Deposition source geometry and process route must be matched to the material's melting point and particle size to ensure proper film formation.
- Deposition Hardware Compatibility: Use e-beam hearth with graphite, Al2O3, or BN liner, or W, Mo, or Ta boat for e-beam evaporation; thermal evaporation requires RFQ.
- Particle Size Handling: The 55 nm powder size requires careful handling to prevent particle loss and ensure uniform source loading.
- Process Matching: Evaporation source hardware and process route must be matched to the material's melting point of 2266°C and film requirements.
What evaporation method is recommended for Chromium Oxide (Cr2O3) powder with 99.9% purity and 55 nm particle size?
E-beam evaporation is preferred, with good performance using an e-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat. Thermal evaporation is available by RFQ.
What is the Z-ratio of this Cr2O3 evaporation material and why is it important?
The Z-ratio is 1.00. This is a standard correction factor used in quartz crystal microbalance (QCM) thickness monitoring during thin-film deposition.
What are the available pack sizes for this Cr2O3 evaporation material?
The material is available in 25g, 100g, 500g, and 1kg packs.
Atomfair AF-CR2O3PWD-3N55NM is a 99.9% pure chromium oxide powder with 55 nm particle size, optimized for e-beam evaporation with good performance using graphite/Al2O3/BN liners or W/Mo/Ta boats. Thermal evaporation is available only by RFQ; buyers must confirm deposition source geometry, pack size, certificate, and shipment conditions before ordering.
Positive
- High-purity Cr2O3 powder with defined nanoscale size: 99.9% purity and 55 nm particle size ensure consistent evaporation behavior and film quality for vacuum thin-film deposition workflows.
- Optimized for e-beam evaporation with hardware compatibility: Good e-beam performance with graphite/Al2O3/BN liners or W/Mo/Ta boats, facilitating integration into standard vacuum deposition systems.
Trade-offs
- Thermal evaporation requires RFQ and non-standard validation: Thermal evaporation is not a standard configuration; users must request a quotation and validate compatibility with their process.
- Pre-purchase confirmation of source geometry and logistics required: Deposition source geometry, quantity, certificate, and shipment conditions must be confirmed before ordering, adding procurement lead time.
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).
