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Silicon Nitride (Si3N4) Evaporation Material, Pieces, 99.5%, 760 nm
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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Evaporation of this silicon nitride material requires e-beam hearth with a compatible liner or high-temperature crucible. Thermal evaporation of this material demands a feasibility quotation before use.
- E-beam Evaporation Preferred: Use e-beam evaporation with a compatible liner or high-temperature crucible for this material.
- Thermal Feasibility Required: Thermal evaporation of this material requires a feasibility quotation before use.
- Melting Point Constraint: The melting point of 1,900°C affects crucible selection and evaporation rate.
- Z-Ratio Calibration: The Z-ratio of 1.00 influences quartz crystal monitor calibration for thickness control.
What is the Z-ratio of Silicon Nitride (Si3N4) evaporation material and why is it important for thin-film deposition monitoring?
The Z-ratio is 1.00. This value is used for quartz crystal microbalance (QCM) calibration to correct for the acoustic impedance of the deposited material. A Z-ratio of 1.00 indicates that the material's acoustic properties match the reference, simplifying process control, as explicitly stated in the product specifications.
Is Silicon Nitride (Si3N4) evaporation material suitable for thermal evaporation, or only e-beam?
E-beam evaporation is preferred, but thermal feasibility can be evaluated by RFQ (request for quotation). The product description indicates that thermal evaporation may be possible with a high-temperature crucible, but it requires a specific inquiry. For standard applications, e-beam evaporation with a compatible liner is recommended.
What is the melting point of Si3N4 evaporation material, and what crucible materials are required for deposition?
The melting point is 1,900. Due to this high value, a high-temperature crucible is required for thermal evaporation, while e-beam evaporation uses a hearth with a compatible liner. The product information specifies that for thermal evaporation, a high-temperature crucible is needed by RFQ, ensuring proper handling and avoiding contamination.
Silicon Nitride (Si3N4) evaporation material in pieces form at 99.5% purity and 760 nm particle size is evaluated for E-beam evaporation deposition, with a melting point of 1,900°C and density of 3.44 g/cm³, requiring compatible hearth liners and high-temperature crucibles for thermal feasibility.
Positive
- Defined material identity and purity: Silicon Nitride (Si3N4) at 99.5% purity with specified 760 nm pieces form enables precise procurement matching for E-beam evaporation workflows, supporting consistent film stoichiometry.
- Multiple pack sizes for scalability: Available in 25g, 100g, 500g, and 1kg packs allows incremental scaling from R&D trials to pilot production without over-ordering.
Trade-offs
- E-beam evaporation preferred; thermal limited: Thermal evaporation feasibility requires RFQ confirmation, and E-beam evaporation requires a compatible hearth liner and high-temperature crucible, adding infrastructure constraints.
- High melting point requires specialized hardware: Melting point of 1,900°C necessitates high-temperature crucibles and robust deposition source hardware, limiting compatibility with standard thermal evaporation 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).
