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Rubidium Iodide (RbI) 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 powder requires moisture-controlled handling to prevent degradation during storage and deposition. Evaporation must be performed using thermal or resistive methods with W/Mo/Ta boats or graphite/alumina crucibles; e-beam requires a request for quotation.
- Moisture Control: The powder must be handled and stored under moisture-controlled conditions to maintain material integrity.
- Evaporation Source Compatibility: The evaporation source must be a W/Mo/Ta boat or graphite/alumina crucible, and e-beam evaporation requires a request for quotation.
- Processing Method: Thermal or resistive evaporation is the preferred method; e-beam evaporation is available only by RFQ.
- Particle Size Handling: The 325 mesh powder form requires careful loading to minimize dust generation and ensure uniform deposition.
- Pre-Use Confirmation: Before use, confirm the model, purity, form, size range, and deposition-source compatibility.
What is the optimal evaporation method for Rubidium Iodide (RbI) powder to achieve uniform thin films?
Thermal or resistive evaporation is the preferred method for RbI powder, supplied as 325 mesh to support consistent source loading and evaporation uniformity. E-beam evaporation is available by RFQ but is not the primary recommendation. Moisture-controlled handling is required to prevent degradation during loading and deposition.
Which crucible or boat materials are recommended for evaporating RbI powder without contamination?
Tungsten (W), molybdenum (Mo), or tantalum (Ta) boats, as well as graphite or alumina crucibles, are explicitly recommended for RbI evaporation. Given the material's melting point of 647°C and density of 3.55 g/cm³, these refractory materials provide thermal compatibility and minimize contamination risk during deposition.
Does Rubidium Iodide (RbI) powder require special storage or handling conditions to maintain its 99.9% purity?
Yes, moisture-controlled handling is explicitly required for this RbI powder. The 325 mesh particle size results in high surface area, increasing susceptibility to moisture absorption. Storage in a dry, inert atmosphere is strongly recommended to preserve the specified 99.9% purity and prevent hydrolysis before evaporation.
Rubidium Iodide (RbI) evaporation material in 99.9% purity, 325 mesh powder form, supplied in 25g to 1kg packs, is evaluated for thermal/resistive evaporation using W/Mo/Ta boats or graphite/alumina crucibles, with e-beam deposition available by RFQ and moisture-controlled handling required.
Positive
- Defined purity and particle size: 99.9% purity and 325 mesh powder form enable consistent source loading and predictable evaporation behavior for thin-film deposition workflows.
- Flexible pack size options: Available in 25g, 100g, 500g, and 1kg packs allows scaling from small R&D batches to larger production runs without reordering.
Trade-offs
- Moisture-sensitive handling required: Moisture-controlled handling is specified, indicating hygroscopic behavior that necessitates inert atmosphere or dry storage to prevent degradation during processing.
- E-beam deposition by RFQ only: Thermal/resistive evaporation is preferred; e-beam deposition requires a request for quotation, limiting direct compatibility for users with e-beam 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).
