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Dysprosium Oxide (Dy2O3) Evaporation Material, Powder, 99.99%, 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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Use this material only in e-beam evaporation systems with appropriate hearth liners (graphite, Al2O3, BN) or refractory metal boats (W, Mo, Ta). Confirm deposition source geometry, required quantity, and certificate requirements before ordering to avoid material waste or process incompatibility.
- Deposition Source Matching: Select evaporation hardware that accommodates the material's melting point of 2,340°C and powder form (325 mesh) to ensure stable vaporization.
- Liner and Boat Compatibility: Use only graphite, Al2O3, or BN hearth liners for e-beam evaporation or W/Mo/Ta boats for thermal evaporation to prevent chemical reaction or contamination.
- Particle Size Consideration: The 325 mesh powder size requires uniform loading into the source to avoid spitting or uneven evaporation rates.
Why is 325 mesh particle size specified for Dysprosium Oxide (Dy2O3) evaporation material?
The 325 mesh powder size is specified to ensure consistent source loading and evaporation behavior in vacuum thin-film deposition. The product description states that the powder form and 325 mesh sizing are intended to support source loading and evaporation review, enabling reproducible results in e-beam or thermal evaporation processes.
What evaporation source hardware is compatible with Dysprosium Oxide (Dy2O3) powder?
Dysprosium Oxide (Dy2O3) powder is compatible with e-beam evaporation using a hearth with graphite, Al2O3, or BN liner, or a W/Mo/Ta boat. Thermal evaporation is available only by RFQ, as e-beam evaporation is the preferred method for this material.
What is the melting point of Dysprosium Oxide (Dy2O3) and how does it influence evaporation method selection?
The melting point of Dysprosium Oxide (Dy2O3) is 2,340°C, as stated in the technical specifications. This high melting point makes e-beam evaporation the preferred method; thermal evaporation may require special handling and is available only by RFQ to ensure proper process conditions.
Dysprosium Oxide (Dy2O3) evaporation material in powder form (325 mesh, 99.99% purity) is designed for vacuum thin-film deposition, with a high melting point of 2,340°C and density of 7.81 g/cm³, requiring E-beam evaporation or thermal evaporation by RFQ with appropriate refractory liners.
Positive
- High purity 99.99%: The 99.99% purity specification minimizes impurity-driven defects in thin films, critical for optical and electronic applications.
- Controlled particle size 325 mesh: The 325 mesh powder form ensures consistent loading and evaporation behavior, reducing process variability in vacuum deposition.
Trade-offs
- High melting point 2,340°C: The high melting point of 2,340°C necessitates use of refractory evaporation sources (e.g., E-beam hearth with liners) and may limit compatibility with thermal evaporation systems.
- E-beam evaporation preferred: Thermal evaporation requires RFQ and may not be suitable for all labs; buyers must confirm deposition source geometry and hardware compatibility before ordering.
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).
