|
Molybdenum Oxide (MoO3) Evaporation Material, Pellets, 99.9%, 3 mm
Product Type: Compound Evaporation Material
Research-grade laboratory product
|
|||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
|
LABORATORY PROCUREMENT SUPPORT
For material selection, deposition-source matching, pack-size confirmation or quotation support, contact our technical sales team.
INQUIRY: inquiry@atomfair.com
|
|||||||||||||||||||||||||||||||||||||||
|
Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
|
This material requires vacuum deposition equipment configured for E-beam or thermal evaporation. Source hardware must be selected from compatible liner and boat materials to avoid contamination and achieve stable evaporation.
- Evaporation Method: E-beam evaporation is the preferred method; thermal evaporation is available only by quotation-based request.
- Source Hardware Compatibility: Use an E-beam hearth with graphite, aluminum oxide, or boron nitride liner, or a tungsten, molybdenum, or tantalum boat.
- Process Parameter Matching: Match the evaporation source hardware and process route to the material's melting point, density, and film requirements.
- Deposition Rate Calibration: Calibrate the deposition rate monitor using the specified Z-ratio of 1.00 for accurate thickness control.
What is the melting point of MoO3 pellets and how does it influence the preferred evaporation method?
The melting point of MoO3 pellets is 795°C. This relatively low melting point makes the material suitable for both E-beam and thermal evaporation, but E-beam evaporation is preferred due to its controlled heating profile. Thermal evaporation may be considered by RFQ with appropriate hardware.
Which evaporation source liners or boats are compatible with MoO3 pellets for E-beam deposition?
MoO3 pellets are compatible with E-beam hearth liners made of graphite, alumina (Al2O3), or boron nitride (BN), as well as boats made of tungsten (W), molybdenum (Mo), or tantalum (Ta). The hardware configuration may also include Mo liners and Al2O3/BN liners as specified in the product documentation.
What is the significance of the Z-ratio of 1.00 for MoO3 evaporation material in thin-film deposition?
The Z-ratio of 1.00 indicates that the acoustic impedance of MoO3 matches that of the quartz crystal used in film thickness monitoring, allowing direct use of the crystal's frequency shift without material-specific correction. This simplifies calibration during deposition processes.
Molybdenum oxide (MoO3) pellets (99.9%, 3 mm) are optimized for e-beam evaporation in thin-film deposition, with defined pellet geometry and purity to support reproducible coatings. Users must verify source hardware compatibility and complete pre-purchase confirmations before ordering.
Positive
- Defined pellet geometry for e-beam loading: Pellets are supplied in a 3 mm size range, facilitating consistent source loading and evaporation review in e-beam deposition systems.
- Specified purity for process reproducibility: The 99.9% purity specification allows direct comparison with standard and high-purity grades, supporting material selection for controlled film properties.
Trade-offs
- Evaporation source compatibility required: Deposition hardware and process route must be matched to the material's melting point (795°C), density (4.69 g/cm³), and preferred e-beam method; thermal evaporation requires RFQ and specific boat/liner materials.
- Pre-purchase verification mandatory: Buyers must confirm deposition source geometry, pack size, certificate requirements, and shipment conditions before quotation to ensure operational fit and regulatory compliance.
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).
