Si2 Ni2
semiconductor· Si2 Ni2
Si₂Ni₂ is an intermetallic compound combining silicon and nickel in a 1:1 stoichiometric ratio, belonging to the semiconductor intermetallic family. This material is primarily of research and developmental interest for potential applications in high-temperature electronics and thermoelectric devices, where the combination of silicon's semiconducting properties with nickel's thermal and electrical contributions could offer advantages in extreme environments. Si₂Ni₂ represents an emerging area of materials science focused on engineered intermetallics that bridge traditional semiconductor and metallic properties, though industrial-scale deployment remains limited compared to established binary semiconductors.
high-temperature semiconductor researchthermoelectric applicationsintermetallic compound developmentadvanced materials researchsilicon-nickel systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| 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.