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Vanadium (V) Evaporation Material, Pieces, 99.95%, 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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This document outlines the technical constraints for using Vanadium (V) evaporation material in e-beam deposition. The material requires careful matching of deposition source hardware and process parameters to achieve optimal film quality.
- Deposition Source Compatibility: The material must be evaporated using a water-cooled copper e-beam hearth with a compatible liner of graphite, Al2O3, BN, or Ta.
- Process Parameter Matching: The melting point of 1,890°C and Z-ratio of 0.53 must be considered when setting electron beam power and deposition rate to avoid spitting or incomplete evaporation.
- Physical Form Handling: The 3-6 mm pieces should be loaded into the hearth in a manner that ensures uniform melting and prevents arcing due to sharp edges.
- Purity and Contamination Control: The 99.95% purity specification requires that the material be handled in a clean environment to prevent surface oxidation or contamination prior to deposition.
What is the recommended evaporation method and source configuration for vanadium (V) evaporation material with 99.95% purity and 3-6 mm pieces?
E-beam evaporation is explicitly preferred for this vanadium evaporation material. The compatible evaporation source is a water-cooled copper e-beam hearth, with graphite, Al2O3, BN, or Ta liner as a compatible option. This configuration ensures thermal management and material compatibility during deposition.
What liner materials are compatible with evaporating vanadium (V) pieces in an e-beam system?
The compatible liner materials listed for vanadium evaporation are graphite, Al2O3, BN, and Ta. These liners can be used with the water-cooled copper e-beam hearth to tailor contamination control and thermal behavior for the 99.95% purity vanadium pieces.
What are the key physical properties of vanadium evaporation material that affect deposition process control?
Vanadium has a melting point of 1,890 °C, a density of 5.96 g/cm³, and a Z-ratio of 0.53. These parameters directly influence e-beam power requirements, deposition rate calibration via quartz crystal monitoring, and overall film thickness uniformity when using the 3-6 mm pieces.
Vanadium (V) evaporation material at 99.95% purity in 3-6 mm pieces is optimized for e-beam deposition; its high melting point (1890°C) and Z-ratio of 0.53 require careful source matching and quartz crystal thickness monitoring.
Positive
- High Purity Vanadium (99.95%): The 99.95% purity specification ensures minimal contamination for reproducible thin-film properties in vacuum deposition.
- Optimized Particle Size 3-6 mm: The 3-6 mm piece size facilitates uniform source loading and consistent evaporation rates in e-beam systems.
Trade-offs
- High Melting Point (1890°C): The elevated melting point requires robust e-beam evaporation hardware with water-cooled copper hearths and compatible liners, increasing infrastructure demands.
- Z-Ratio 0.53 Requires Process Tuning: The Z-ratio of 0.53 indicates significant acoustic impedance mismatch, necessitating calibrated quartz crystal monitoring for accurate film thickness control.
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).
