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Terbium Oxide (Tb2O3) Evaporation Material, Powder, 99.9%, 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 document outlines the technical constraints for handling and processing Terbium Oxide (Tb2O3) powder in vacuum thin-film deposition workflows. Users must verify deposition-source compatibility and process route alignment before use.
- Deposition Source Compatibility: Use E-beam hearth with graphite, Al2O3, or BN liner, or W/Mo/Ta boat for evaporation.
- Process Route Matching: E-beam evaporation is preferred; thermal evaporation requires RFQ confirmation.
- Particle Size Confirmation: Confirm the 325 mesh powder size is suitable for the source loading mechanism.
- Documentation Review: Review safety data sheet, certificate of analysis, and shipment conditions before handling.
- Material Matching: Match the evaporation process to the material's melting point (2,387°C) and density (7.87 g/cm³) for film requirements.
What evaporation method is recommended for Tb2O3 powder given its high melting point, and what hardware configurations are compatible?
E-beam evaporation is preferred due to the material's melting point of 2,387°C. Compatible source hardware includes an e-beam hearth with graphite, Al2O3, or BN liners, or W/Mo/Ta boats. Thermal evaporation is possible by request (RFQ) but must be evaluated for compatibility with the material's melting point and density (7.87 g/cm³).
What parameters must buyers verify before ordering Terbium Oxide (Tb2O3) evaporation material to ensure deposition-source compatibility?
Buyers should confirm the model (AF-TB2O3PWD-3NPOWDER325MES), purity (99.9%), form (powder), particle size (325 mesh), pack size, and deposition-source hardware. The material requires an e-beam hearth with graphite/Al2O3/BN liners or W/Mo/Ta boats. Thermal evaporation is available by RFQ. The melting point (2,387°C) and density (7.87 g/cm³) must be matched to the source's capabilities.
Does the 99.9% purity specification for Terbium Oxide (Tb2O3) evaporation material include a certificate of analysis, and what documentation is available?
The material is supplied with 99.9% purity, and buyers should confirm certificate requirements before ordering. The supplier offers documentation review including certificate of analysis, safety data sheet, and shipment conditions. The exact analytical standard for the 99.9% specification is not detailed in the product description, so buyers should inquire about trace metal analysis if needed for their application.
Terbium Oxide (Tb2O3) evaporation material in 99.9% purity, 325 mesh powder form, supplied in pack sizes from 25g to 1kg, is evaluated for e-beam evaporation with specific hearth liner or boat compatibility, requiring careful deposition-source matching due to its high melting point of 2,387°C and density of 7.87 g/cm³.
Positive
- Defined material identity and purity: Terbium Oxide (Tb2O3) with 99.9% purity and 325 mesh powder form enables clear procurement matching for vacuum thin-film deposition workflows, supporting standard and high-purity grade comparisons.
- Multiple pack size availability: Available in 25g, 100g, 500g, and 1kg packs allows flexible scaling from R&D trials to small-batch production without requiring custom orders.
Trade-offs
- High melting point requires specific hardware: With a melting point of 2,387°C, the material necessitates e-beam evaporation with graphite, Al2O3, or BN liners, or W/Mo/Ta boats; thermal evaporation requires RFQ and may not be feasible with standard equipment.
- Deposition-source compatibility must be verified: Buyers must confirm deposition source geometry and hardware compatibility before ordering, as the powder form and high density (7.87 g/cm³) may affect loading and evaporation behavior in non-optimized 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).
