|
Terbium Oxide (Tb4O7) Evaporation Material, Pieces, 99.97%, 325 mesh
Product Type: Compound Evaporation Material
Research-grade laboratory product
|
|||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
|
|||||||||||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
This material requires specific evaporation source hardware compatibility and process route matching. The physical form as pieces of 325 mesh imposes constraints on source loading and evaporation behavior.
- Evaporation Source Compatibility: The material must be evaporated using an E-beam hearth with graphite, Al2O3, or BN liner, or a W, Mo, or Ta boat for thermal evaporation by RFQ.
- Process Route Requirement: E-beam evaporation is the preferred method, while thermal evaporation requires prior RFQ approval.
- Deposition Source Geometry: Buyers must confirm deposition source geometry and hardware compatibility before quotation.
- Material Behavior Matching: The evaporation source hardware and process route must be matched to the material's melting point and film requirements.
- Physical Form Constraint: The pieces of 325 mesh size range requires careful loading to ensure uniform evaporation in the source.
What crucible liner or boat materials are compatible with Tb4O7 evaporation pieces?
Tb4O7 evaporation material is compatible with e-beam hearths using liners made of graphite, Al2O3, or BN, or with boats made of W, Mo, or Ta. For thermal evaporation, a custom RFQ is required to confirm the appropriate hardware configuration.
Why is e-beam evaporation the preferred method for Tb4O7 rather than thermal evaporation?
E-beam evaporation is preferred for Tb4O7 because it allows direct heating of the material in a water-cooled hearth, minimizing crucible contamination. Thermal evaporation is available only by RFQ, requiring specialized liner or boat hardware to avoid material reactions.
What documentation and procurement steps are required before ordering Tb4O7 evaporation material?
Before ordering, buyers must confirm deposition source geometry, required quantity, certificate requirements, and shipment conditions. The supplier also recommends reviewing the certificate of analysis, safety data sheet, and export requirements to match laboratory use and safety protocols.
Terbium Oxide (Tb4O7) evaporation material in Pieces form at 99.97% purity and 325 mesh size is evaluated for vacuum thin-film deposition, with E-beam evaporation as the preferred method and thermal evaporation available by RFQ, requiring careful source hardware matching.
Positive
- High purity for consistent films: 99.97% purity specification enables reproducible thin-film properties and reduces contamination risk in sensitive optical or electronic layer applications.
- Defined particle size for loading: Pieces at 325 mesh provide a consistent granular form that facilitates uniform source loading and stable evaporation rates in E-beam or thermal boat configurations.
Trade-offs
- E-beam preferred; thermal limited: E-beam evaporation is the recommended method; thermal evaporation requires RFQ and specific liner or boat materials (graphite, Al2O3, BN, W, Mo, Ta), adding process setup complexity.
- Source hardware must be matched: Deposition source geometry and liner/boat compatibility must be confirmed before ordering to avoid material waste or equipment damage, as the material behavior varies with hardware.
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).
