Y6 Cu2 Si2 S14
semiconductor· Y6 Cu2 Si2 S14
Y6Cu2Si2S14 is a quaternary sulfide semiconductor compound combining yttrium, copper, silicon, and sulfur elements. This material belongs to the family of mixed-metal sulfides and represents an experimental/research-phase compound with potential applications in photovoltaic and optoelectronic device development. The copper-silicon-sulfide framework with yttrium doping is of interest for exploring novel band-gap engineering and light-absorption properties in thin-film solar cell architectures and photodetector systems.
thin-film photovoltaicsexperimental semiconductorsphotodetectorsoptoelectronic researchband-gap engineeringchalcogenide devices
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.