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Rhodium (Rh) Evaporation Material, Pieces, 99.99%, 3-6 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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Rhodium evaporation material in pieces form with 99.99% purity and 3-6 mm size range is intended for e-beam vacuum deposition. The material requires compatible source hardware, including water-cooled copper hearth and appropriate liners, and its melting point and density must be accounted for in process parameters.
- Evaporation Source Compatibility: Compatible with water-cooled copper e-beam hearth and graphite, Al2O3, BN, or Ta liners.
- Processing Method: E-beam evaporation is the preferred deposition method for this material.
- Material Properties: Melting point of 1966°C, density of 12.4 g/cm³, and Z-ratio of 0.21 must be considered for process parameter tuning.
- Physical Form Constraint: Supplied as 3-6 mm pieces to facilitate loading into evaporation sources, but alternate sizes may require hardware adjustment.
- Pre-Installation Verification: Deposition source geometry, purity grade, and pack size must be confirmed before use to ensure compatibility with the target film requirements.
Why is the Z-ratio of 0.21 specified for Rhodium evaporation material?
The Z-ratio of 0.21 is a material-specific parameter used for calibrating deposition rate monitors in E-beam evaporation systems. This value, combined with the density of 12.4 g/cm³ and melting point of 1,966 °C, allows accurate process control when using the preferred water-cooled copper E-beam hearth with compatible liners.
What evaporation source liners are compatible with Rhodium pieces for E-beam deposition?
The product is compatible with graphite, Al₂O₃, BN, and Ta liners, with a water-cooled copper E-beam hearth as the preferred evaporation source. The 3–6 mm piece size is designed to facilitate loading and consistent evaporation in these systems.
What factors should be confirmed before ordering Rhodium evaporation material in a specific pack size?
Available pack sizes are 1g, 5g, 10g, 25g, and 100g. Buyers must confirm deposition source geometry, required quantity, certificate requirements, and shipment conditions before quotation. The 99.99% purity and 3–6 mm piece form are consistent across all pack sizes.
This pure rhodium evaporation material (99.99%, 3-6 mm pieces) is suitable for e-beam evaporation in vacuum thin-film deposition, with documented melting point, density, and Z-ratio for process matching. However, its high melting point (1,966°C) and requirement for specific source liners (graphite, Al2O3, BN, or Ta) impose operational constraints.
Positive
- High purity and defined particle size: 99.99% purity and 3-6 mm pieces ensure consistent vapor composition and predictable loading for thin-film deposition.
- Comprehensive process parameters: Melting point (1,966°C), density (12.4 g/cm³), and Z-ratio (0.21) are specified for accurate e-beam evaporation process control.
Trade-offs
- High melting point requires intense energy: The 1,966°C melting point demands high-power e-beam sources and may limit throughput or require specialized cooling.
- Specific source hardware compatibility: Optimal performance requires water-cooled copper hearth and compatible liners (graphite, Al2O3, BN, Ta), restricting use in general-purpose evaporation systems.
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).
