Yb4 Ag4 Sb4

semiconductor
· Yb4 Ag4 Sb4

Yb4Ag4Sb4 is an intermetallic semiconductor compound composed of ytterbium, silver, and antimony in equimolar proportions. This material belongs to the rare-earth intermetallic family and is primarily investigated in research contexts for its electronic and thermal transport properties, with potential applications in thermoelectric devices and solid-state electronic components where the interplay between rare-earth, noble metal, and pnictogen elements creates tunable band structure. The compound's mechanical stiffness and electrical characteristics make it a candidate for next-generation thermoelectric conversion and low-dimensional electronic applications, though industrial adoption remains limited outside specialized research environments.

thermoelectric devicessolid-state electronics researchrare-earth intermetallicslow-temperature transport studiesexperimental semiconductorsmaterials discovery

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Bulk Modulus(K)
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Shear Modulus(G)
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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.