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Lanthanum (La) Evaporation Material, Pieces, 99.99%, 1-10 mm
Product Type: Pure Metal 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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Lanthanum evaporation material must be used in a vacuum thin-film deposition system with compatible source hardware. Process route, source geometry, and material behavior must be matched to ensure film quality and prevent equipment damage.
- Source Compatibility: Evaporation source hardware such as Ta/W boat, Ta liner, or water-cooled e-beam hearth with liner must be selected based on lanthanum's melting point and Z-ratio.
- Process Matching: The deposition method (E-beam or thermal/resistive evaporation) must be chosen to align with the material's behavior and required film properties.
- Documentation Review: Certificate of analysis, safety data sheet, shipment conditions, and export requirements must be reviewed before laboratory use.
Follow these steps to confirm the evaporation material specifications and match them to your deposition system. This preparation ensures proper source compatibility and process alignment.
Required Equipment: Evaporation source hardware (Ta/W boat, Ta liner, or water-cooled e-beam hearth with liner)
- Confirm Specifications
Confirm the model, purity, physical form, size range, and pack size against your deposition source geometry and quantity requirements. - Review Documentation
Review the certificate, safety data sheet, shipment conditions, and export requirements against your laboratory's handling and safety protocols. - Match Source Hardware
Match the evaporation source hardware and process route (E-beam or thermal) to the material's melting point, Z-ratio, and density for optimal film deposition.
What boat or liner material is recommended for evaporating lanthanum pieces to avoid alloying or contamination?
For lanthanum evaporation material (99.99% purity, pieces 1–10 mm), recommended source hardware includes a Ta/W boat, Ta liner, or water-cooled e-beam hearth with liner. These materials are compatible with lanthanum's melting point of 921°C and density of 6.15 g/cm³, minimizing the risk of alloying or contamination during thermal or e-beam evaporation.
Can lanthanum evaporation material be used in both electron-beam and thermal evaporation systems?
Yes, the product supports both e-beam and thermal/resistive evaporation methods, subject to RFQ (request for quotation). The appropriate source hardware—Ta/W boat, Ta liner, or water-cooled e-beam hearth with liner—must be selected based on the evaporation method and system geometry to ensure stable deposition.
What is the minimum order quantity for lanthanum evaporation material and how does pack size affect cost per gram?
The minimum order quantity is 100 g. Available pack sizes are 100 g, 500 g, and 1 kg, with indicative pricing tiers of USD 360, USD 900, and USD 1200 respectively. This corresponds to a decreasing cost per gram from USD 3.60/g at 100 g to USD 1.20/g at 1 kg, offering volume-based cost efficiency for bulk procurement.
Lanthanum (La) evaporation material in piece form with 99.99% purity and 1–10 mm size range is evaluated for e-beam or thermal evaporation. The high purity enables low-contamination thin films, while the specified piece size and Z-Ratio of 0.92 require careful source matching and thickness calibration.
Positive
- High Purity 99.99% (4N): The 99.99% purity specification ensures minimal contaminant incorporation into deposited thin films, critical for sensitive electronic or optical applications.
- Defined Piece Size 1-10 mm: The consistent piece size range facilitates uniform loading into evaporation sources, promoting reproducible evaporation rates and film thickness control.
Trade-offs
- Deposition Source Compatibility Required: Prior to order, deposition source geometry (boat, liner, or e-beam hearth) must be confirmed to match the piece form and size for proper loading and evaporation.
- Z-Ratio Calibration Needed: A Z-Ratio of 0.92 must be programmed into quartz crystal microbalance controllers to ensure accurate film thickness measurement during deposition.
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).
