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Rhodium (Rh) Evaporation Material, Wire, 99.95%, Dia. 0.5 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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This evaporation material requires a water-cooled e-beam hearth or tungsten/tantalum support for thermal evaporation. Thermal evaporation is only suitable for thin charges in qualified setups due to the material's high melting point and density.
- Source Compatibility: The evaporation source must be a water-cooled e-beam hearth or a tungsten/tantalum support, configurable by RFQ.
- Evaporation Method: E-beam evaporation is the preferred method; thermal evaporation is only acceptable for thin charges in qualified setups.
- Z-Ratio Consideration: The Z-ratio of 0.21 must be used for quartz crystal microbalance thickness monitoring during deposition.
- Melting Point Constraint: The high melting point of 1,966°C requires compatible source materials and sufficient power.
- Density Consideration: The density of 12.4 g/cm³ affects the amount of material needed for a given film thickness.
Why is e-beam evaporation preferred over thermal evaporation for this rhodium wire?
E-beam evaporation is preferred because rhodium has a high melting point of 1966°C and a Z-ratio of 0.21; thermal evaporation is only suitable for thin charges in qualified setups due to these demanding properties.
What deposition source configurations are compatible with this rhodium wire?
This rhodium wire is compatible with water-cooled e-beam hearths or tungsten/tantalum supports by RFQ; buyers must confirm their deposition source geometry before ordering.
How does pack size selection affect cost efficiency for this rhodium evaporation material?
Pack sizes range from 1g to 100g with indicative price tiers decreasing per gram from USD $110/g at 1g to USD $22/g at 100g; larger packs offer significant cost savings for high-volume deposition runs.
This Rh wire (99.95%, 0.5 mm) is suited for e-beam evaporation in thin-film deposition, with defined purity and form for precise process control, but requires specific source hardware and is not recommended for standard thermal evaporation.
Positive
- High Purity (99.95%): The 99.95% purity specification minimizes film contamination for sensitive thin-film applications.
- Defined Wire Form (0.5 mm): The wire form with 0.5 mm diameter enables consistent source loading and controlled evaporation rates in e-beam systems.
Trade-offs
- E-beam Preferred; Thermal Limited: E-beam evaporation is recommended; thermal evaporation is only suitable for thin charges or qualified setups, restricting use in standard thermal evaporators.
- Requires Specific Source Hardware: The evaporation source must be a water-cooled e-beam hearth or W/Ta support by RFQ, necessitating confirmation of source compatibility before purchase.
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).
