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Europium Oxide (Eu2O3) Evaporation Material, Powder, 99.99%, 8-90 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 evaporation material requires specific deposition source hardware and liner materials to prevent contamination and achieve uniform film formation. The particle size distribution and high melting point impose constraints on source loading geometry and heating method.
- Evaporation Source Compatibility: E-beam evaporation with a graphite, alumina, or boron nitride liner, or a tungsten, molybdenum, or tantalum boat, is required to avoid reaction with the crucible.
- Particle Size Constraint: The 8-90 nm particle size range must be compatible with the evaporation source geometry to ensure uniform powder loading and consistent vapor flux.
- Melting Point Consideration: The high melting point of 2350°C necessitates a high-energy e-beam source or thermal evaporation only after RFQ evaluation.
- Purity Sensitivity: The 99.99% purity grade requires handling in a clean environment to avoid particulate contamination that could degrade film quality.
- Process Route Matching: The deposition process route must be matched to the material's evaporation behavior, melting point, and target film specifications.
What evaporation method is recommended for Europium Oxide (Eu2O3) powder and what performance can be expected?
E-beam evaporation is the preferred method for this Europium Oxide (Eu2O3) powder, with Good performance rated using a graphite, Al2O3, or BN liner or a W/Mo/Ta boat. Thermal evaporation is available by RFQ. The material has a melting point of 2,350 °C and a density of 7.42 g/cm³, which are critical for process parameter matching.
What liner or boat materials are compatible with E-beam evaporation of Eu2O3 powder?
For E-beam evaporation, use a graphite, Al2O3, or BN liner, or a tungsten, molybdenum, or tantalum boat. For thermal evaporation (by RFQ), Ta and W are listed as compatible. The source geometry and liner material must be matched to the powder form and particle size range (8–90 nm) to maintain stable evaporation.
What parameters must be confirmed before ordering this Europium Oxide evaporation material?
Buyers must confirm the model (AF-EU2O3PWD-4N890NM), purity (99.99%), physical form (powder, 8–90 nm), pack size (25g, 100g, 500g, or 1kg), and deposition-source compatibility. Additionally, certificate requirements, safety data sheet, shipment conditions, and export restrictions should be reviewed against the intended laboratory use before quotation.
Europium Oxide (Eu2O3) powder with 99.99% purity and 8–90 nm particle size is optimized for e-beam evaporation, offering good performance with graphite/Al2O3/BN liners or W/Mo/Ta boats, but requires careful matching of deposition hardware due to its high melting point of 2,350°C.
Positive
- High purity for consistent films: At 99.99% purity, this Eu2O3 powder minimizes contamination in evaporated thin films, supporting reproducible optical or electronic properties in research-grade deposition.
- Good e-beam compatibility with defined particle size: The 8–90 nm particle size range and good e-beam performance enable stable loading in standard e-beam hearths with graphite/Al2O3/BN liners or W/Mo/Ta boats, reducing process variability.
Trade-offs
- High melting point requires specialized hardware: With a melting point of 2,350°C, this material demands high-temperature e-beam or thermal evaporation systems; standard resistive boats may not suffice without RFQ confirmation.
- Pre-confirmation of source geometry and process conditions required: The user must verify deposition source geometry, liner/boat material, and process route before ordering, as incorrect matching can lead to poor evaporation 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).
