Dy6 Cu2 Si2 Se14
semiconductor· Dy6 Cu2 Si2 Se14
Dy₆Cu₂Si₂Se₁₄ is a rare-earth transition metal chalcogenide compound belonging to the family of ternary and quaternary selenide semiconductors. This material combines dysprosium (a lanthanide), copper, silicon, and selenium in a layered or complex crystal structure, making it of primary interest in solid-state chemistry and materials research rather than high-volume industrial production. The compound is investigated for potential applications in thermoelectric devices, photovoltaic materials, and solid-state electronics due to the favorable electronic properties often observed in rare-earth chalcogenides; however, it remains largely in the research phase with limited commercial deployment.
thermoelectric materials researchexperimental semiconductorsrare-earth chalcogenidessolid-state device developmentphotovoltaic researchlaboratory-scale synthesis
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.