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Magnesium Oxide (MgO) Evaporation Material, Powder, 99.5%, 18 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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This material requires deposition-source compatibility verification and process route matching to its high melting point (2852°C) and density (3.58 g/cm³). The preferred evaporation method is e-beam using graphite, Al2O3, or BN liners, or W/Mo/Ta boats; thermal evaporation is available by special request.
- Deposition Source Compatibility: Confirm that the evaporation source hardware uses an e-beam hearth with graphite, Al2O3, or BN liner, or a W/Mo/Ta boat, as these are the compatible configurations.
- Evaporation Method Preference: Use e-beam evaporation as the preferred method; thermal evaporation may be considered only after a quotation request and technical review.
- Melting Point Requirement: The melting point of 2852°C necessitates a deposition source capable of reaching and sustaining high temperatures without degradation.
- Deposition Process Parameters: The density of 3.58 g/cm³ and Z-ratio of 0.411 must be accounted for in quartz crystal microbalance calibration to achieve accurate film thickness.
- Process Route Matching: Match the evaporation source hardware and process route to the material's melting point and film requirements to avoid deposition failures.
What is the recommended evaporation method for this MgO powder, and why is E-beam preferred over thermal evaporation?
E-beam evaporation is the preferred method for this MgO powder, with performance rated as 'Good' when using a graphite, Al₂O₃, or BN liner or a W/Mo/Ta boat. Thermal evaporation is available only by RFQ (request for quotation), indicating that E-beam yields more reliable deposition results for this material.
Which liner or boat materials are compatible with this MgO evaporation material for E-beam deposition?
For E-beam evaporation, the source recommends using a graphite, Al₂O₃, or BN liner within the hearth, or alternatively a tungsten (W), molybdenum (Mo), or tantalum (Ta) boat. The product specifications also list graphite and C,Al₂O₃ as sheet2 hardware options. Buyers must verify compatibility with their specific deposition source geometry.
What procurement and documentation checks are necessary before ordering this MgO evaporation powder?
Buyers must confirm model, purity (99.5%), form (powder), particle size (18 nm), pack size (25g, 100g, 500g, or 1kg), and deposition-source compatibility before quotation. Additionally, the certificate of analysis, safety data sheet, shipment conditions, and export requirements should be reviewed against laboratory use requirements to ensure proper handling and compliance.
Magnesium Oxide (MgO) evaporation material supplied as 18 nm powder with 99.5% purity, optimized for e-beam evaporation with compatible liners or boats. Users must confirm source geometry and process route due to thermal evaporation requiring RFQ.
Positive
- Defined Material Identity and Purity: Magnesium Oxide (MgO) with 99.5% purity ensures clear procurement matching and consistent deposition process control.
- Nanoscale Powder Size for Deposition: The 18 nm powder form supports fine source loading and controlled evaporation, suitable for thin-film applications requiring precise layer thickness.
Trade-offs
- E-beam Evaporation Preferred; Thermal by RFQ: Thermal evaporation is not standard and requires a request for quotation, adding lead time and process verification steps.
- Source and Hardware Compatibility Required: Users must confirm deposition source geometry and liner material (graphite, Al2O3, BN, or W/Mo/Ta boat) to match the material's melting point and behavior.
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).
