Si2 Ge4 N8
semiconductor· Si2 Ge4 N8
Si₂Ge₄N₈ is a ternary semiconductor nitride compound combining silicon, germanium, and nitrogen in a fixed stoichiometric ratio. This material belongs to the wider family of group III–V and mixed-metal nitrides, which are of significant research interest for high-temperature and high-power electronic applications. While not yet widely commercialized, compounds in this material class are investigated for their potential to enable devices operating in extreme environments where conventional semiconductors degrade, as well as for optoelectronic and thermoelectric applications that exploit their tunable bandgap and thermal properties.
High-temperature electronics researchWide-bandgap semiconductor devicesPower electronics prototypingThermal management materialsOptoelectronic material developmentAerospace/defense environments
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.