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Magnesium Oxide (MgO) Evaporation Material, Powder, 99.95%, 45 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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Magnesium Oxide (MgO) evaporation powder requires specific deposition hardware and process matching to achieve optimal film quality. Users must verify source geometry and evaporation method compatibility before use.
- Deposition Source Hardware: Evaporation requires an E-beam hearth with graphite, Al2O3, or BN liner, or a tungsten, molybdenum, or tantalum boat.
- Evaporation Method Selection: E-beam evaporation is preferred; thermal evaporation is available only by request for quotation (RFQ).
- Particle Size Handling: The 45 nm powder must be loaded according to the deposition source geometry to support uniform evaporation.
- Material Properties for Process: The melting point of 2852 °C and density of 3.58 g/cm³ must be considered when selecting evaporation parameters.
- Pre-Order Compatibility Check: Confirm model, purity, form, size range, and deposition-source compatibility before quotation to ensure process suitability.
Which liner materials are compatible with E-beam evaporation of this 99.95% MgO powder?
E-beam evaporation of this MgO powder is recommended using a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat. The product specification also lists sheet2 hardware as graphite and liner materials including C and Al2O3. These configurations ensure good performance for the deposition process.
Why is E-beam evaporation the preferred method for this 45 nm MgO powder?
E-beam evaporation is preferred because it provides good performance with the specified hearth and liner configurations. Thermal evaporation is only available by request for quotation (RFQ) and may require custom process development. The material's high melting point of 2,852°C and density of 3.58 g/cm³ make E-beam the more reliable method for consistent thin-film deposition.
What is the particle size of this MgO evaporation material and how does it affect deposition?
The particle size is specified as 45 nm. This nanoscale powder size supports source loading and evaporation review, ensuring uniform heating and consistent film formation during E-beam evaporation. The 45 nm size is a key parameter for matching the material to the deposition source geometry.
This Magnesium Oxide (MgO) evaporation material, supplied as a 99.95% pure 45 nm powder, is optimized for e-beam evaporation with graphite, Al2O3, or BN liners, offering good performance for thin-film deposition. Its high melting point (2852°C) and specified Z-ratio (0.411) require careful matching of deposition source hardware and process parameters.
Positive
- High purity 99.95%: The 99.95% purity specification ensures minimal contamination for consistent thin-film properties in vacuum deposition processes.
- Defined 45 nm particle size: The 45 nm powder size provides controlled evaporation behavior and uniform film formation, suitable for precision e-beam deposition.
Trade-offs
- Specialized evaporation hardware required: Optimal performance requires e-beam hearth with graphite, Al2O3, or BN liners or W/Mo/Ta boats; thermal evaporation may require RFQ, limiting immediate compatibility with standard thermal evaporators.
- High melting point operational constraint: With a melting point of 2852°C, the material demands high-temperature e-beam sources and careful hearth management, increasing infrastructure energy requirements and process complexity.
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).
