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Cadmium Oxide (CdO) Evaporation Material, Pieces, 99.99%, 1-3 mm
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 material requires vacuum deposition equipment with a compatible evaporation source and refractory liner. The high melting point (>1500°C) necessitates E-beam evaporation as the preferred method, with thermal evaporation available only by special request.
- Deposition Source Compatibility: Use an E-beam hearth with a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat for thermal evaporation.
- Evaporation Method Requirement: E-beam evaporation is the preferred method; thermal evaporation requires quotation and approval.
- Physical Form for Loading: The 1-3 mm pieces are sized for direct loading into evaporation sources without further processing.
What is the recommended evaporation method for CdO evaporation material (99.99%, 1-3 mm pieces) and why?
E-beam evaporation is the preferred method for this CdO evaporation material due to its high melting point (>1500°C) and density (6.95 g/cm³). Thermal evaporation is available by RFQ using an e-beam hearth with graphite/Al2O3/BN liner or W/Mo/Ta boat. The 1-3 mm piece size facilitates controlled loading for consistent evaporation rates.
Which source liners or boats are compatible with CdO evaporation material for thin-film deposition?
CdO evaporation material is compatible with e-beam hearths using graphite, Al2O3, or BN liners, as well as tungsten, molybdenum, or tantalum boats for thermal evaporation. The specified 1-3 mm piece form is designed to support source loading and evaporation review. Always confirm source geometry and material compatibility before deposition.
What documentation and verification steps should be taken before using CdO evaporation material in a deposition process?
Before use, confirm the material specification (99.99% purity, CdO formula, 1-3 mm pieces) and review the certificate of analysis, safety data sheet, shipment conditions, and export requirements. The product description emphasizes that these documents should be matched against laboratory use requirements. Ensure deposition-source compatibility and pack size (100g, 500g, or 1kg) align with your process needs.
Cadmium Oxide (CdO) evaporation material supplied as 1-3 mm pieces at 99.99% purity, suitable for E-beam evaporation using graphite/Al2O3/BN liners or W/Mo/Ta boats; high melting point (>1500°C) necessitates careful source matching and limits straightforward thermal evaporation.
Positive
- High purity and defined composition: Material specified as 99.99% CdO ensures reproducible film stoichiometry in vacuum deposition processes.
- Controlled physical form for source loading: Pieces sized 1-3 mm are compatible with standard E-beam hearth pockets and boat geometries, reducing void formation and splatter.
Trade-offs
- Deposition hardware constraints: E-beam evaporation is preferred; thermal evaporation requires RFQ and specific liners (graphite/Al2O3/BN) or boats (W/Mo/Ta), limiting universal applicability.
- High melting point operational challenge: Melting point >1500°C demands robust hearth liners and may not be achievable with lower-power thermal evaporators, 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).
