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Terbium Oxide (Tb4O7) Evaporation Material, Powder, 99.99%, 8-110 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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This material is intended for vacuum thin-film deposition using e-beam or thermal evaporation. Deposition-source hardware compatibility and particle size range must be confirmed prior to use.
- Deposition Source Compatibility: The evaporation source must use an e-beam hearth with graphite, Al2O3, or BN liner, or a W, Mo, or Ta boat for thermal evaporation.
- Particle Size Constraint: The powder particle size of 8-110 nm is specified for source loading and evaporation performance.
- Purity Requirement: A purity of 99.99% is required to maintain film quality and avoid contamination.
- Procurement Verification: Model, purity, form, size range, pack size, and deposition-source compatibility must be confirmed before quotation.
What boat or liner materials are recommended for evaporating Terbium Oxide (Tb4O7) powder in E-beam or thermal deposition?
The recommended evaporation source is an E-beam hearth with graphite, Al2O3, or BN liner, or a W, Mo, or Ta boat. For thermal evaporation (by RFQ), a tantalum (Ta) boat is listed as a compatible option. These materials are specified to withstand the evaporation temperature of Tb4O7 and minimize contamination.
Does the 99.99% purity specification of Tb4O7 apply to the starting powder or the deposited film?
The listed purity of 99.99% applies to the Terbium Oxide (Tb4O7) powder as supplied. The purity of the resulting thin film will depend on the deposition method, source cleanliness, and process environment.
What is the minimum order quantity and typical pricing for Tb4O7 evaporation material (99.99%, 8-110 nm) for laboratory-scale research?
The minimum order quantity is 25g, with indicative pricing tiers: 25g at USD 650, 100g at USD 1450, 500g at USD 4100, and 1kg at USD 6000. These pack sizes allow researchers to scale from small-batch trials to larger deposition runs. Pricing should be confirmed with a formal quotation.
Terbium Oxide (Tb4O7) evaporation material in powder form with 99.99% purity and 8-110 nm particle size is evaluated for e-beam evaporation deposition of thin films, with thermal evaporation available by RFQ. The nanoscale powder size supports controlled evaporation rates but requires careful handling to avoid airborne particle loss and moisture uptake.
Positive
- High purity for film quality: 99.99% purity minimizes contamination in deposited thin films, critical for optical and electronic applications where impurity-driven defects degrade performance.
- Nanoscale powder for controlled evaporation: 8-110 nm particle size provides high surface area, enabling consistent evaporation rates and uniform film thickness in e-beam deposition processes.
Trade-offs
- Moisture sensitivity of nanopowder: Nanoscale powder is hygroscopic and may absorb atmospheric moisture, requiring storage in sealed, dry conditions to prevent agglomeration and maintain evaporation consistency.
- Thermal evaporation requires RFQ: Thermal evaporation is not standard and must be requested via RFQ, limiting process flexibility and requiring additional lead time for alternative deposition methods.
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).
