Sr4 Fe2 Cu2 S2 O6
semiconductor· Sr4 Fe2 Cu2 S2 O6
Sr₄Fe₂Cu₂S₂O₆ is an experimental mixed-metal oxide-sulfide semiconductor compound combining strontium, iron, and copper in a layered crystal structure. This material belongs to the family of transition-metal chalcogenides and oxychalcogenides, which are of significant research interest for photovoltaic, thermoelectric, and magnetic applications where conventional semiconductors are limited by bandgap or spin properties. The inclusion of both iron and copper introduces potential for tunable electronic and magnetic behavior, making it a candidate for next-generation thin-film devices, though it remains primarily in the research phase rather than established industrial production.
experimental photovoltaic materialsthermoelectric energy conversionthin-film semiconductorsmultiferroic devicesmaterials research and developmentspin-based electronics
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.