Sc4 Si4 Rh4
semiconductor· Sc4 Si4 Rh4
Sc4Si4Rh4 is an intermetallic compound combining scandium, silicon, and rhodium—a ternary system that belongs to the rare-earth and transition metal intermetallic family. This material is primarily of research and development interest rather than established production use; scandium-based intermetallics are investigated for potential high-temperature structural applications and electronic devices where the combination of light weight (scandium), semiconductor properties (silicon), and catalytic/electronic contributions (rhodium) may offer unique performance synergies.
high-temperature structural materials (research phase)semiconductor and thermoelectric applicationscatalytic surfacesadvanced alloy developmenttransition metal intermetallicsemerging 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.