Fe2 Cu1 Se4 In1
semiconductor· Fe2 Cu1 Se4 In1
Fe₂Cu₁Se₄In₁ is a quaternary semiconductor compound combining iron, copper, selenium, and indium in a mixed-valence structure. This is a research-phase material exploring the intersection of chalcogenide semiconductors and multinary compounds, with potential applications in thermoelectric energy conversion and photovoltaic devices where the combination of transition metals and post-transition metals can tune bandgap and carrier transport properties.
thermoelectric generatorsphotovoltaic absorber layersresearch semiconductorsearth-abundant solar materialssolid-state energy conversionthin-film optoelectronics
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.