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Iron(II) Oxide (FeO) Evaporation Material, Pieces, 99.9%, 1-3 mm
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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Iron(II) oxide evaporation material requires careful selection of deposition source hardware and method due to poor E-beam performance. The material's melting point and density must be matched to the evaporation source and target film requirements.
- Deposition Method Constraint: E-beam evaporation is preferred but yields poor performance; thermal evaporation is available by request for quotation.
- Source Hardware Compatibility: Use an E-beam hearth with graphite, alumina, or boron nitride liner, or a tungsten, molybdenum, or tantalum boat.
- Thermal Property Matching: The melting point of 1369°C and density of 5.7 g/cm³ must be considered when selecting deposition parameters and source materials.
Why is the e-beam evaporation performance for Iron(II) Oxide (FeO) pieces listed as 'Poor' and what alternative deposition methods are recommended?
The product description explicitly states 'E-beam performance: Poor' for FeO, indicating that direct e-beam evaporation may be inefficient or cause material decomposition. For this reason, thermal evaporation is available by request for quotation (RFQ). The recommended evaporation source is an e-beam hearth with a graphite, Al2O3, or BN liner, or a W, Mo, or Ta boat, and buyers should confirm source compatibility before ordering.
What liner or boat materials are compatible with Iron(II) Oxide (FeO) evaporation to avoid crucible reaction?
The product specifies that FeO can be evaporated using an e-beam hearth with a graphite, Al2O3, or BN liner, or from a W, Mo, or Ta boat. These materials are selected to minimize chemical reaction with FeO at its melting point of 1,369°C, ensuring process stability and film purity.
How do the melting point and density of Iron(II) Oxide (FeO) influence evaporation parameters for thin-film deposition?
FeO has a melting point of 1,369°C and a density of 5.7 g/cm³. These values are critical for setting evaporation rate, source temperature, and power requirements, especially for e-beam deposition where the material's poor performance may require careful parameter tuning. The density also affects the packing and loading of the Pieces form into the crucible.
Iron(II) Oxide (FeO) evaporation material in pieces (1-3 mm, 99.9% purity) is specified for E-beam evaporation but rated as poor performance, requiring careful source hardware matching and alternative thermal evaporation by RFQ.
Positive
- Defined high purity (99.9%): The specified 99.9% purity enables reproducible thin-film properties and clear procurement matching for research-grade deposition workflows.
- Consistent physical form pieces: The 1-3 mm pieces facilitate controlled source loading and consistent evaporation behavior in vacuum deposition systems.
Trade-offs
- Poor E-beam evaporation performance: The material is rated as 'Poor' for E-beam evaporation, indicating significant process limitations or the need for alternative deposition methods like thermal evaporation by RFQ.
- Requires careful source hardware matching: Buyers must confirm deposition source geometry and match evaporation source hardware (e.g., graphite/Al2O3/BN liner or W/Mo/Ta boat) to material behavior, melting point, and film requirements, adding procurement 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).
