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Nickel Oxide (NiO) Evaporation Material, Pellets, 99.995%, 2mm
Product Type: Compound 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 compound evaporation material requires compatibility with specific deposition sources and methods. The material's melting point, density, and Z-ratio must be matched to the evaporation process to ensure proper film formation.
- Evaporation Source Compatibility: The evaporation material must be used with an E-beam hearth using a graphite, Al2O3, or BN liner, or with a W, Mo, or Ta boat.
- Evaporation Method Preference: E-beam evaporation is the preferred method, while thermal evaporation is available by RFQ.
- Material Parameter Constraints: The melting point of 1984°C, density of 6.67 g/cm³, and Z-ratio of 1.00 must be considered for process control and film thickness monitoring.
- Pre-Use Compatibility Verification: Buyers must confirm deposition-source compatibility, pack size, and certificate requirements before ordering.
What is the significance of the Z-Ratio of 1.00 for NiO evaporation in thin-film deposition?
A Z-Ratio of 1.00 indicates that the acoustic impedance of NiO matches the default calibration of quartz crystal microbalance monitors, eliminating the need for a correction factor during thickness monitoring. This simplifies process control and improves reproducibility for E-beam evaporation of this 99.995% pure pellet material.
What deposition source hardware is required for evaporating these 2mm NiO pellets?
The pellets are designed for E-beam evaporation using a hearth with graphite, Al2O3, or BN liner, or for thermal evaporation via RFQ using W/Mo/Ta boats. The 2mm pellet form factor supports even source loading and controlled evaporation, but buyers must confirm compatibility with their specific deposition source geometry before ordering.
What are the storage and handling requirements for NiO evaporation pellets to maintain 99.995% purity?
To preserve the 99.995% purity, the pellets should be stored in a dry, inert atmosphere to prevent moisture absorption and contamination. Handling requires clean tools and containers, and users should review the safety data sheet for specific hazards associated with nickel oxide. Proper storage and handling are critical to maintain film quality in vacuum deposition processes.
Nickel Oxide (NiO) pellets with 99.995% purity and 2mm size are suitable for E-beam evaporation in thin-film deposition, with high melting point (1984°C) requiring careful source matching and process confirmation.
Positive
- High purity 99.995%: The 99.995% purity specification supports consistent film quality and reduces contaminant-related defects in vacuum-deposited layers.
- Controlled pellet size 2mm: The 2mm pellet form factor facilitates even loading into E-beam hearths and promotes reproducible evaporation rates during deposition runs.
Trade-offs
- E-beam evaporation preferred: Thermal evaporation requires RFQ and specialized liners (graphite, Al2O3, BN, or W/Mo/Ta boat), adding process complexity and lead time.
- High melting point 1984°C: The high melting point demands robust heating infrastructure and may limit compatibility with standard thermal evaporation sources without hearth or liner modifications.
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).
