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Indium (In) Evaporation Material, Wire, 99.9999%, Dia. 2.0 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 indium wire is intended for thermal/resistive evaporation using W, Mo, or Ta filament, basket, coil, or boat sources. The evaporation process must account for the material's melting point of 157°C to achieve controlled vaporization.
- Source Material Compatibility: Use only with evaporation sources made of tungsten, molybdenum, or tantalum to avoid chemical reaction or contamination.
- Melting Point Consideration: Set the evaporation temperature above 157°C to ensure the indium melts and vaporizes, but avoid excessive overheating to prevent spitting.
- Wire Diameter Fit: Verify that the 2.0 mm wire diameter fits the source geometry for proper feeding and electrical contact.
How does the 99.9999% purity of this indium wire affect its performance in thin-film deposition?
The 99.9999% (6N) purity minimizes trace-element contamination, which is critical for maintaining the intrinsic electrical conductivity and low defect density of indium films. This high-purity specification ensures that the deposited layer meets the stringent requirements of applications such as transparent conductive electrodes or low-temperature soldering interfaces.
What evaporation source configurations are compatible with this indium wire?
This indium wire is designed for thermal/resistive evaporation using W/Mo/Ta filament, basket, coil, or boat sources. The 2.0 mm diameter and low melting point (157°C) allow efficient evaporation from these refractory-metal sources without alloying or contamination, as long as the source geometry accommodates the wire form.
What is the significance of the Z-ratio (0.841) for this indium evaporation material?
The Z-ratio of 0.841 is a material-specific parameter used in quartz crystal microbalance (QCM) monitoring to correct for acoustic impedance mismatch between the crystal and the deposited indium film. Properly accounting for this Z-ratio is essential for accurate film thickness and rate control during deposition, especially given indium's softness and low density.
This Indium evaporation wire (99.9999%, 2.0 mm dia.) is evaluated for thermal/resistive deposition, offering high purity and source flexibility, but demands careful process matching due to its low melting point (157°C) and Z-ratio (0.841) constraints.
Positive
- High purity and defined wire form: 99.9999% purity and 2.0 mm diameter wire ensure consistent evaporation behavior and reduce contamination risk in thin-film deposition.
- Broad source compatibility: Specified for thermal/resistive evaporation using W/Mo/Ta filaments, baskets, coils, or boats, providing flexibility for different deposition systems.
Trade-offs
- Process matching required: Low melting point (157°C) and Z-ratio (0.841) necessitate precise calibration of source geometry and deposition parameters for accurate film thickness control.
- Documentation and procurement overhead: Labs must confirm certificates, safety data sheets, and shipment conditions before ordering, adding administrative steps for rapid deployment.
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).
