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Indium Antimonide (InSb) 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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This evaporation material requires careful selection of deposition method and crucible material to avoid decomposition. Thermal evaporation is the recommended method; e-beam evaporation is only permissible after a decomposition review.
- Deposition Method Constraint: Thermal evaporation is the recommended method; e-beam evaporation requires prior decomposition review to prevent material degradation.
- Crucible Compatibility: Suitable crucible materials include quartz, alumina, and graphite; sealed-source setups are available by RFQ.
- Source Geometry Matching: Deposition source geometry must be confirmed before ordering to ensure compatibility with the material's physical form.
- Melting Point Consideration: The melting point of 535°C and density of 5.8 g/cm³ should be factored into process parameter selection.
- Decomposition Risk: Indium Antimonide may decompose under e-beam evaporation without proper review, leading to film composition deviation.
What evaporation methods are recommended for InSb pieces and what are the constraints?
Thermal evaporation is the recommended method for Indium Antimonide (InSb) pieces, but requires RFQ confirmation. E-beam evaporation is permitted only after a decomposition review due to the material's compound nature. The source material supports quartz, alumina, or graphite crucibles, or a sealed-source setup by RFQ, as specified in the product description.
What crucible materials are compatible with InSb evaporation?
The product is compatible with quartz, alumina, and graphite crucibles, as well as a sealed-source setup by RFQ. These crucible options are explicitly listed in the technical specifications to support deposition source matching for InSb pieces.
How does the melting point of InSb (535°C) affect deposition source selection?
The melting point of InSb is 535°C, with a density of 5.8 g/cm³. These parameters must be matched to the evaporation source hardware and process route to ensure proper film quality. The product description emphasizes that source hardware compatibility and process route should be reviewed against material behavior, melting point, and film requirements.
This Indium Antimonide evaporation material (99.9% purity, 1-3 mm pieces) is specified for thermal evaporation with quartz/alumina/graphite crucibles; e-beam use requires further decomposition review. Pack sizes up to 1 kg support scalable procurement.
Positive
- Defined purity and form: Material is supplied as 99.9% purity Indium Antimonide in 1-3 mm pieces, enabling clear procurement matching and consistent source loading for vacuum deposition.
- Multiple pack sizes available: Available in 25g, 100g, 500g, and 1kg packs, allowing flexible scaling from R&D to pilot production without re-qualification.
Trade-offs
- Restricted e-beam compatibility: E-beam evaporation requires a decomposition review before use; thermal evaporation is the default method, necessitating process qualification for e-beam workflows.
- Deposition geometry must be confirmed: Buyers must verify deposition source geometry and crucible compatibility (quartz, alumina, or graphite) before ordering to ensure proper loading and evaporation.
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).
