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Manganese(III) Oxide (Mn2O3) Evaporation Material, Powder, 99.4%, 28 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 vacuum deposition equipment with compatible source hardware to prevent contamination and ensure uniform films. The powder form and nanoscale particle size demand careful handling to avoid airborne dispersion and maintain consistent evaporation rates.
- Source Hardware Compatibility: Confirm that the deposition source uses e-beam hearth liners of graphite, Al2O3, or BN, or boats of W, Mo, or Ta to avoid material contamination.
- Deposition Method Selection: Use e-beam evaporation as the primary method; thermal evaporation requires RFQ evaluation due to the material's melting point and vapor pressure characteristics.
- Process Calibration: Apply the specified density of 4.5 g/cm³ and Z-ratio of 0.467 for accurate quartz crystal microbalance thickness monitoring.
- Powder Handling: Transfer the powder in a controlled environment to prevent electrostatic dispersion and moisture uptake.
- Pre-Deposition Verification: Verify that the powder particle size of 28 nm is suitable for the chosen source geometry to ensure uniform evaporation without spitting.
What are the melting point, density, and Z-ratio of Mn2O3 evaporation material and why are they important for thin-film deposition?
The product datasheet specifies a melting point of 1,080°C, a density of 4.5 g/cm³, and a Z-ratio of 0.467 for this Mn2O3 evaporation material (99.4% purity, 28 nm powder). These values are critical for calibrating deposition rate, film thickness, and source temperature in E-beam or thermal evaporation systems. The Z-ratio, in particular, is used to correct quartz crystal monitor readings for accurate film thickness control.
What evaporation source hardware is compatible with Mn2O3 powder for E-beam deposition?
For E-beam evaporation, the recommended hardware is a hearth with a graphite, Al2O3, or BN liner, or a W/Mo/Ta boat. Thermal evaporation is possible by RFQ using the same boat materials. The product is supplied as a 28 nm powder, and buyers should confirm deposition source geometry before ordering.
What safety documentation and handling precautions should be reviewed for 28 nm Mn2O3 nanopowder?
The product listing advises reviewing the certificate of analysis, safety data sheet, shipment conditions, and export requirements against laboratory use protocols. As a 28 nm nanopowder with 99.4% purity, appropriate handling procedures for fine particles should be followed. Buyers should also confirm material model, purity, form, size range, and quantity before quotation.
Manganese(III) Oxide (Mn2O3) evaporation material in powder form with 99.4% purity and 28 nm particle size, suitable for e-beam evaporation with graphite/Al2O3/BN liner or W/Mo/Ta boat; thermal evaporation requires RFQ.
Positive
- High purity specification: 99.4% purity enables consistent film stoichiometry and reduces contamination risk in thin-film deposition processes.
- Defined nanoscale particle size: 28 nm powder size supports controlled evaporation rates and uniform source loading for e-beam or thermal evaporation.
Trade-offs
- Hardware compatibility constraint: E-beam evaporation is preferred; thermal evaporation requires RFQ and must use appropriate liner (graphite/Al2O3/BN) or boat (W/Mo/Ta) materials to avoid contamination or source failure.
- Deposition source geometry matching: Buyers must confirm deposition source geometry and process route against material melting point (1080°C), density (4.5 g/cm³), and Z-ratio (0.467) to ensure proper film formation.
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).
