Sc2 S4
semiconductor· Sc2 S4
Sc2S4 is a rare-earth sulfide semiconductor compound composed of scandium and sulfur, belonging to the family of binary chalcogenides with potential for optoelectronic and photonic applications. This material remains largely in the research phase, with investigation focused on its electronic band structure and luminescent properties for next-generation semiconductor devices. Scandium sulfides are of particular interest in materials science as alternatives to more common semiconductors where rare-earth doping or extreme material stability is advantageous.
research semiconductorsrare-earth optoelectronicsphotonic materialshigh-temperature stable compoundsexperimental band-gap engineeringchalcogenide research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.