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Cobalt Oxide (CoO) Evaporation Material, Powder, 99.77%, 48 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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Cobalt oxide (CoO) powder requires e-beam evaporation as the preferred deposition method, with thermal evaporation available by RFQ. Source liner compatibility must be confirmed with graphite, Al2O3, BN, W, Mo, or Ta materials, and the Z-ratio of 0.412 must be used for deposition rate monitoring.
- Deposition Method Preference: E-beam evaporation is the preferred method, while thermal evaporation requires RFQ confirmation.
- Source Liner Compatibility: Compatible liner materials include graphite, Al2O3, BN, W, Mo, and Ta, and must be matched to the evaporation source.
- Melting Point Consideration: The melting point of 1795°C influences the required source power and liner material selection to avoid contamination.
- Z-Ratio Calibration: The Z-ratio of 0.412 must be used for quartz crystal microbalance calibration to ensure accurate thickness control.
What is the significance of the 99.77% purity for Cobalt Oxide (CoO) evaporation material, and how does it compare to higher purity grades?
The 99.77% purity is a standard research-grade specification that allows direct comparison between standard, high-purity, and RFQ-controlled grades. For applications requiring higher purity, custom RFQ-controlled grades are available upon request, though the standard 99.77% purity is sufficient for most thin-film deposition workflows.
Which evaporation source hardware is compatible with Cobalt Oxide (CoO) powder with 48 nm particle size?
This CoO powder is designed for use with e-beam evaporation sources, specifically with an e-beam hearth using a graphite, Al2O3, or BN liner, or alternatively a W/Mo/Ta boat. E-beam evaporation is preferred; thermal evaporation is possible by RFQ only. The powder form and 48 nm size are optimized for these source loading and evaporation methods.
What are the key physical properties of CoO evaporation material that affect deposition process parameters?
The material has a melting point of 1,795 °C, density of 6.45 g/cm³, and a Z-ratio of 0.412. These parameters are critical for setting e-beam evaporation power, monitoring film thickness via quartz crystal microbalance, and ensuring consistent deposition rates. The melting point indicates the temperature required for evaporation, while the Z-ratio corrects the crystal monitor for material-specific acoustic impedance.
Cobalt Oxide (CoO) evaporation material in powder form with 99.77% purity and 48 nm particle size, designed for e-beam evaporation with specific hearth liners or boats, offering multiple pack sizes for laboratory thin-film deposition workflows.
Positive
- High-purity CoO powder with defined particle size: 99.77% purity and 48 nm particle size ensure reproducible evaporation behavior and film quality in vacuum deposition.
- Flexible pack size options: Available in 25g, 100g, 500g, and 1kg quantities to match laboratory-scale trials and production runs.
Trade-offs
- Deposition source compatibility required: E-beam evaporation with specific hearth liners or boats is preferred; thermal evaporation requires RFQ, limiting direct plug-and-play use.
- High melting point demands power: Melting point of 1795°C necessitates high-energy e-beam or specialized thermal setup, increasing infrastructure requirements.
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).
