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Lanthanum Oxide (La2O3) Evaporation Material, Powder, 99.99%, < 180 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 compound evaporation material requires precise matching of deposition source hardware to achieve optimal film quality. The powder form necessitates careful handling to prevent contamination and ensure consistent evaporation rates.
- Evaporation Source Compatibility: The material is optimized for e-beam evaporation using graphite, alumina, or boron nitride liners, or tungsten/molybdenum/tantalum boats, with thermal evaporation available only by RFQ.
- Process Matching: Deposition source hardware and process route must be matched to the material's melting point of 2307°C and its powder form to ensure consistent film quality.
- Handling Requirements: The powder form requires careful handling to avoid contamination and to maintain the specified particle size distribution during loading.
What evaporation methods are recommended for Lanthanum Oxide powder with <180 nm particle size?
E-beam evaporation is the preferred method for this La2O3 powder due to its high melting point (2,307°C) and powder form; thermal evaporation is available by RFQ. The product's E-beam performance is rated as Good when using a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat, as specified in the technical data.
What liner or boat materials are compatible with E-beam evaporation of this Lanthanum Oxide powder?
For E-beam evaporation, the recommended hearth liners are graphite, Al2O3, or BN, and the boat materials can be W, Mo, or Ta. Sheet2 hardware options include graphite, tungsten, and tantalum, as listed in the product specifications.
How does the 99.99% purity and <180 nm particle size affect the deposition process for this La2O3 evaporation material?
The 99.99% purity minimizes contamination in the deposited thin films, while the <180 nm particle size is specified to support consistent source loading and controlled evaporation behavior, as stated in the product overview.
Lanthanum Oxide (La2O3) powder with 99.99% purity and <180 nm particle size is evaluated for E-beam evaporation. It demonstrates good performance with graphite/Al2O3/BN liners or W/Mo/Ta boats, but thermal evaporation is not standard and requires a RFQ.
Positive
- High purity and fine particle size: 99.99% purity and <180 nm particle size enable low-contamination, uniform thin-film deposition, critical for optical and electronic applications.
- Compatible E-beam evaporation performance: Rated as 'Good' for E-beam evaporation with compatible hardware (graphite/Al2O3/BN liners or W/Mo/Ta boats), providing reliable deposition for R&D workflows.
Trade-offs
- Thermal evaporation requires RFQ: Thermal evaporation is not a standard option; buyers must request a quotation, which may delay procurement and process setup for labs relying on thermal sources.
- Deposition source compatibility check needed: Operators must confirm deposition source geometry and liner material (e.g., graphite, Al2O3, BN) before ordering, as the material is not universal across all E-beam or thermal hardware.
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).
