Yb2 Hg1 Ge1

semiconductor
· Yb2 Hg1 Ge1

Yb₂HgGe is an intermetallic compound belonging to the rare-earth mercury-containing semiconductor family, combining ytterbium with mercury and germanium to create a ternary phase material. This is primarily a research-stage compound studied for its electronic and structural properties within the broader context of rare-earth semiconductors and Heusler-type alloys. Potential applications focus on thermoelectric devices, optoelectronic research, and fundamental studies of mixed-valence systems, where the unique electronic structure of ytterbium combined with the semiconducting framework of germanium and mercury offers opportunities for tuning band gaps and carrier transport—though industrial deployment remains limited pending further development and characterization.

thermoelectric researchrare-earth semiconductorsexperimental optoelectronicsband-gap engineeringintermetallic compoundssolid-state physics research

Compliance & Regulations

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