Si1 Hg3
semiconductor· Si1 Hg3
Si₁Hg₃ is an experimental intermetallic compound combining silicon and mercury, belonging to the broader class of mercury-based semiconductor materials. This stoichiometry represents a research-phase compound studied primarily for its electronic and optical properties in fundamental materials science; it is not currently used in mainstream industrial applications. Interest in this material family centers on potential niche applications in semiconductor physics and phase-change materials research, though mercury's toxicity and volatility present significant engineering and environmental challenges that limit practical adoption compared to conventional silicon-based or lead-free alternatives.
experimental semiconductorsmaterials researchphase-change device researchmercury alloy systemslow-temperature electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.