Sc4 Sb2

semiconductor
· Sc4 Sb2

Sc4Sb2 is an intermetallic semiconductor compound composed of scandium and antimony, belonging to the family of rare-earth and post-transition metal semiconductors. This material is primarily of research interest rather than established in widespread industrial production, with potential applications in thermoelectric devices, optoelectronics, and high-temperature semiconductor applications where the combination of scandium's thermal properties and antimony's semiconducting behavior may offer advantages. Engineers would consider Sc4Sb2 for specialized applications requiring exploration of novel bandgap engineering or thermal management at elevated temperatures, though maturity and commercial availability remain limited compared to conventional semiconductor materials.

experimental semiconductorsthermoelectric deviceshigh-temperature electronicsoptoelectronics researchrare-earth compound materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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ksi——
Shear Modulus(G)
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ksi——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
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eV/atom——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.