Sm1 Ho1 Hg2

semiconductor
· Sm1 Ho1 Hg2

Sm₁Ho₁Hg₂ is an intermetallic compound combining samarium and holmium (rare-earth elements) with mercury, belonging to the class of rare-earth mercury intermetallics. This is a research-phase material with limited industrial deployment; such compounds are primarily investigated for their potential electronic, magnetic, or superconducting properties arising from the 4f-electron contributions of the rare-earth constituents. Engineering interest in this material family centers on fundamental studies of rare-earth-based semiconductors and potential applications in cryogenic devices, magnetic systems, or specialized electronic components where rare-earth-mercury interactions offer unusual band structure or magnetic behavior.

Research semiconductorsRare-earth intermetallicsCryogenic electronics (exploratory)Magnetic materials researchSuperconductor precursor studiesSpecialized laboratory compounds

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
—
eV——
Verified Unverified Low confidence (<80%) Link to source
PropertyValueUnitConditionsSource
Formation Energy(ΔHf)
—
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.