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ErbiumOxide (Er2O3) Evaporation Material, Powder, 99.99%, 325 mesh
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 is a technically constrained evaporation material requiring specific deposition source hardware and process parameter matching. The powder form and high melting point demand careful handling and calibration to achieve reliable thin-film deposition.
- Deposition Source Compatibility: Use E-beam evaporation with graphite, Al2O3, or BN liner, or W/Mo/Ta boat; thermal evaporation requires RFQ to confirm source compatibility.
- Powder Handling Requirements: The 325 mesh powder form requires proper loading into the evaporation source to minimize particle spitting and ensure uniform deposition.
- Process Calibration Parameters: The melting point of 2350°C, density of 8.64 g/cm³, and Z-ratio of 1.00 must be used for quartz crystal monitor calibration and rate control.
What evaporation source hardware is compatible with Erbium Oxide (Er2O3) powder?
E-beam evaporation is preferred, using a hearth with a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat. Thermal evaporation is available by RFQ. The hardware choice must match the material's melting point of 2,350°C and density of 8.64 g/cm³.
What is the Z-Ratio of Erbium Oxide (Er2O3) and why is it important for evaporation?
The Z-Ratio of Erbium Oxide (Er2O3) is 1.00. This value indicates that the material's acoustic impedance matches the reference standard, allowing quartz crystal microbalance monitoring to measure film thickness directly without applying a correction factor, simplifying process control.
What procurement and documentation requirements apply to Erbium Oxide (Er2O3) evaporation material?
Buyers must confirm model, purity (99.99%), form (Powder, 325 mesh), pack size, and deposition-source compatibility before quotation. Documentation including certificate of analysis, safety data sheet, and shipment conditions should be reviewed against laboratory use requirements.
Erbium Oxide (Er2O3) evaporation powder at 99.99% purity and 325 mesh provides a well-defined material for vacuum deposition, but requires specific E-beam or thermal evaporation hardware and high-temperature source management.
Positive
- High purity and defined material identity: 99.99% purity ensures consistent film properties and minimizes contamination in thin-film deposition processes.
- Controlled powder form and particle size: Powder with 325 mesh sizing facilitates uniform source loading and predictable evaporation behavior in E-beam or thermal sources.
Trade-offs
- Evaporation source hardware requirements: Optimal deposition requires E-beam hearth with appropriate liner (graphite, Al2O3, BN) or refractory metal boat; thermal evaporation requires RFQ and may not be standard.
- High melting point and density constraints: Melting point of 2350°C and density of 8.64 g/cm³ demand high-temperature source compatibility and careful handling to avoid thermal shock or contamination.
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).
