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Niobium Telluride (NbTe2) Evaporation Material, Pieces, 99.9%, 1-3 mm
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 evaporation material requires careful selection of deposition source hardware and process parameters to achieve desired film properties. Users must confirm material purity, form, and size compatibility with the evaporation method and crucible type before use.
- Deposition Method: Use thermal evaporation or low-power e-beam as primary deposition methods.
- Source Compatibility: Select crucible or boat material from quartz, alumina, graphite, Ta/W, or Knudsen cell based on the material's melting point and chemical behavior.
- Purity Influence: The 99.9% purity specification may affect evaporation rate, film stoichiometry, and final film properties.
- Procurement Verification: Verify model, purity, form, size range, and pack size against deposition-source geometry and required quantity before ordering.
- Documentation Review: Review certificate composition, safety data sheet, and shipment conditions to ensure compliance with laboratory handling and storage requirements.
What crucible materials are recommended for evaporating NbTe2, and why are multiple options listed?
The product description recommends quartz, alumina, graphite crucibles, Ta/W boat, or Knudsen cell by RFQ for NbTe2 evaporation. Multiple options are provided because the optimal crucible depends on the evaporation method (thermal or low-power e-beam), the material's melting point, and chemical reactivity. Buyers should confirm compatibility with their specific deposition hardware via RFQ.
What is the significance of the 99.9% purity specification for NbTe2 in thin-film deposition applications?
The 99.9% purity is listed as a standard grade, allowing comparison with higher-purity or RFQ-controlled grades. For many research deposition workflows, this purity level is sufficient, but the product can be customized via RFQ for specific purity requirements if higher purity is needed for critical applications.
How does the density of 7.6 for NbTe2 affect the calculation of material quantity for a deposition run?
The density of NbTe2 is 7.6. This value is used to convert between mass and volume when loading the evaporation source, ensuring the correct amount of material is used to achieve a target film thickness. The product is supplied in pack sizes of 25g, 100g, 500g, and 1kg, allowing users to select the appropriate mass based on the required volume calculated from the density.
Niobium Telluride (NbTe2) evaporation material in 1-3 mm pieces at 99.9% purity is evaluated for thermal or low-power e-beam deposition, with a density of 7.6 g/cm³ and compatibility with quartz, alumina, graphite crucibles, Ta/W boats, or Knudsen cells, requiring source hardware and process route confirmation before use.
Positive
- Defined purity and form for deposition: Supplied as 99.9% pure NbTe2 pieces in a 1-3 mm size range, enabling consistent source loading and predictable evaporation behavior in vacuum thin-film workflows.
- Multiple pack sizes for scalability: Available in 25g, 100g, 500g, and 1kg packs, allowing researchers to match quantity to experimental or pilot-scale deposition runs without over-procurement.
Trade-offs
- Source hardware compatibility required: Evaporation method and crucible/boat material must be confirmed via RFQ, as the material's behavior with quartz, alumina, graphite, Ta, or W depends on specific process conditions and hardware geometry.
- Process route must be matched to material: The melting point and film requirements of NbTe2 necessitate careful matching of evaporation source hardware and process route, requiring technical review before 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).
