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Platinum (Pt) 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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The wire must be used exclusively in thermal/resistive evaporation sources constructed from W, Mo, or Ta. The melting point of 1,772°C and Z-ratio of 0.245 require precise calibration of deposition rate monitors and source power matching.
- Evaporation Source Geometry: The wire diameter of 0.5 mm necessitates compatible source geometries such as filaments, baskets, coils, or boats to ensure proper loading and even evaporation.
- Process Route Constraint: Thermal or resistive evaporation is the only specified deposition method, requiring source materials that can withstand the melting point of the platinum wire.
- Material Property Calibration: The Z-ratio of 0.245 must be entered into deposition rate controllers to achieve accurate film thickness monitoring.
- Purity and Contamination: The 99.95% purity level reduces the risk of film contamination, but the wire surface should be handled with clean tools to avoid introducing impurities.
- Procurement Validation: Deposition source compatibility, wire diameter, and pack size must be confirmed before ordering to ensure the material matches the evaporation system requirements.
How does the 99.95% purity and 0.5 mm wire diameter of platinum evaporation material affect its suitability for thermal evaporation in vacuum deposition?
The 99.95% purity ensures minimal contamination in thin-film deposition, while the 0.5 mm wire diameter is sized for use in W/Mo/Ta filament, basket, coil, or boat evaporation sources. The material has a melting point of 1,772 °C, density of 21.45 g/cm³, and Z-Ratio of 0.245, which are key parameters for process control and film thickness monitoring.
Which evaporation source configurations are compatible with platinum wire of 0.5 mm diameter?
The platinum wire is compatible with W/Mo/Ta filament, basket, coil, or boat thermal evaporation sources, as specified in the product description. Users should confirm deposition source geometry before ordering.
What parameters must be verified before ordering platinum wire evaporation material?
Buyers should confirm the model (AF-PTWIR-99950P5MM), purity (99.95%), form (wire), size range (0.5 mm diameter), pack size (1g-100g), and deposition-source compatibility. Certificate, safety data sheet, and shipment conditions should also be reviewed for laboratory use requirements.
Platinum wire (99.95% purity, 0.5 mm diameter) for thermal evaporation with specified Z-ratio (0.245) and density (21.45 g/cm³) enabling accurate thickness monitoring. Requires high-temperature compatible evaporation source and careful matching of material properties to deposition hardware.
Positive
- High purity and defined wire form: 99.95% purity and 0.5 mm diameter wire ensure reproducible film quality and reliable loading into thermal evaporation sources.
- Z-ratio specified for process control: Z-ratio of 0.245 is provided, enabling accurate quartz crystal microbalance calibration for deposition rate and thickness monitoring.
Trade-offs
- High melting point requires robust source: Melting point of 1,772 °C necessitates compatible evaporation source hardware (e.g., W/Mo/Ta filaments, boats) capable of sustained high-temperature operation.
- Process requires expert parameter matching: Evaporation source hardware and process parameters (rate, temperature, film requirements) must be carefully matched to material properties (density, Z-ratio) for consistent 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).
