Yb3 Ge5

semiconductor
· Yb3 Ge5

Yb₃Ge₅ is an intermetallic compound composed of ytterbium and germanium, belonging to the rare-earth germanide family of semiconducting materials. This compound is primarily investigated in research contexts for thermoelectric applications and solid-state physics studies, where the interaction between rare-earth elements and group-14 semiconductors can produce interesting electronic and thermal transport properties. While not yet widely commercialized, materials in this family are of interest to engineers exploring advanced heat-to-electricity conversion systems and low-temperature electronic devices where rare-earth compounds' unique band structures and carrier behaviors offer potential advantages over conventional semiconductors.

thermoelectric power generationcryogenic electronicsrare-earth semiconductor researchsolid-state physics studiesadvanced materials development

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
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.