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Copper Oxide (Cu2O) Evaporation Material, Powder, 99.99%, < 77 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 material requires vacuum deposition using e-beam evaporation with graphite, alumina, or BN liners, or thermal evaporation with W/Mo/Ta boats. Particle size below 77 nm and powder form must be matched to the deposition source geometry and process parameters.
- Deposition Source Compatibility: Ensure the evaporation source hardware, such as e-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat, matches the material's melting point and vaporization behavior.
- Particle Size and Form Verification: The powder form and <77 nm particle size must be compatible with the source loading mechanism and deposition process parameters.
- Material Purity and Composition Check: Confirm the 99.99% purity and Cu2O stoichiometry meet the required film composition and electrical properties.
- Process Route Matching: Select e-beam evaporation as the preferred method, or consult for thermal evaporation RFQ, based on the material's melting point and density.
Why is E-beam evaporation preferred over thermal evaporation for Cu2O powder with <77 nm particle size?
E-beam evaporation is the preferred method for this Cu2O powder because the manufacturer specifies 'E-beam evaporation preferred; thermal evaporation by RFQ' and rates E-beam performance as 'Good'. The fine powder form (<77 nm) and material properties (melting point 1235°C, density 6 g/cm³) are best suited for E-beam hearths with graphite, Al2O3, or BN liners, or W/Mo/Ta boats. Thermal evaporation requires special RFQ approval and may not achieve the same control for this particle size.
What deposition source hardware is compatible with Cu2O (Cu2O) evaporation material?
The Cu2O evaporation material is compatible with E-beam hearths using graphite, Al2O3, or BN liners, or W/Mo/Ta boats. Additionally, Sheet2 hardware options include Tantalum, Graphite, Ta, and Al2O3. These specifications are directly listed in the technical datasheet to ensure proper source loading and evaporation performance.
What parameters must be verified before ordering Cu2O evaporation material for a thin-film deposition process?
Buyers must confirm the model (AF-CU2OPWD-4NLT77NM), purity (99.99%), physical form (powder), particle size range (<77 nm), pack size (25g, 100g, 500g, or 1kg), and deposition-source compatibility. The procurement checklist also recommends reviewing the certificate of analysis, safety data sheet, shipment conditions, and export requirements to match laboratory use and process needs.
Copper Oxide (Cu2O) evaporation powder with 99.99% purity and <77 nm particle size is evaluated for thin-film deposition. The material shows good E-beam evaporation performance with compatible liner materials, but requires pre-purchase confirmation of source geometry and handling of its high melting point.
Positive
- High purity and controlled particle size: 99.99% purity and sub-77 nm particle size ensure consistent film composition and low defect density in evaporated layers.
- Good E-beam evaporation compatibility: Performs well with E-beam hearth using graphite/Al2O3/BN liners or W/Mo/Ta boats, and supports multiple liner materials for process flexibility.
Trade-offs
- Source geometry confirmation required: Buyers must verify deposition source geometry, hardware compatibility, and required quantity before quotation to avoid integration issues.
- High melting point handling: Melting point of 1,235°C and density of 6 g/cm³ may require robust heating systems and careful boat/liner selection to prevent thermal stress.
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).
