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Nickel Oxide (NiO) Evaporation Material, Powder, 99.95%, 325 mesh
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 nickel oxide evaporation material requires specific deposition source hardware and process conditions. Compatibility with the material's melting point, density, and particle size must be confirmed before use.
- Evaporation Method Constraint: E-beam evaporation is preferred; thermal evaporation requires RFQ approval due to the material's high melting point and behavior.
- Source Hardware Compatibility: The material must be evaporated using an E-beam hearth with a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat.
- Melting Point Consideration: The melting point of 1,984°C necessitates adequate heating capacity and liner material selection to avoid contamination.
- Particle Size for Source Loading: The 325 mesh powder size affects source loading density and evaporation rate consistency.
Why is thermal evaporation only available by RFQ for this 99.95% NiO powder, and what hardware is recommended for e-beam evaporation?
Thermal evaporation requires RFQ because the material's high melting point (1,984°C) and 325-mesh powder form may necessitate customized heating methods. For e-beam evaporation, the preferred method, the product description lists compatible hearth liners including graphite, Al2O3, and BN, as well as boats made of W, Mo, or Ta; the Al2O3 liner is explicitly noted in the hardware options.
What is the significance of the Z-Ratio of 1.00 for this NiO evaporation material in thin-film deposition?
The Z-Ratio of 1.00 is used for quartz crystal microbalance (QCM) thickness monitoring during deposition. A value of 1.00 indicates that the acoustic impedance of NiO matches the quartz crystal, simplifying calibration and improving thickness measurement accuracy. This specification is provided in the technical data for direct use in deposition controllers.
What procurement and documentation steps should be taken before ordering this NiO powder to ensure laboratory safety and compliance?
The product description emphasizes confirming model, purity, form, size range, pack size, and deposition-source compatibility before quotation. Additionally, documentation including certificate, safety data sheet, shipment conditions, and export requirements should be reviewed against laboratory use requirements to ensure safe handling and regulatory compliance.
Nickel oxide (NiO) evaporation material in powder form (99.95%, 325 mesh) is evaluated for E-beam deposition with specified graphite/Al2O3/BN liner or W/Mo/Ta boat compatibility; its high melting point (1,984 °C) and moderate density (6.67 g/cm³) require careful process matching and source hardware selection.
Positive
- High-purity, defined particle size: Nickel oxide powder at 99.95% purity and 325 mesh (approximately 44 µm) provides consistent evaporation behavior and film stoichiometry for vacuum deposition processes.
- E-beam evaporation compatibility with multiple liner options: The material is specified for use with E-beam hearths employing graphite, Al2O3, or BN liners, as well as W/Mo/Ta boats, offering flexibility in equipment integration.
Trade-offs
- Thermal evaporation requires RFQ and specific hardware: Thermal evaporation of NiO is not a standard process; it requires a request for quotation (RFQ) and must be performed using an E-beam hearth with compatible liner materials, limiting process flexibility.
- Powder form necessitates careful handling and loading: The powder form of NiO requires careful handling to avoid airborne contamination and ensure uniform loading into evaporation sources, especially in ultra-high vacuum systems.
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).
