Y1 Cu1 Se2
semiconductor· Y1 Cu1 Se2
Y1Cu1Se2 is a ternary semiconductor compound combining yttrium, copper, and selenium in a 1:1:2 stoichiometric ratio. This material belongs to the family of chalcogenide semiconductors and represents an emerging research compound with potential applications in optoelectronics and energy conversion, though industrial deployment remains limited compared to established binary semiconductors. The yttrium-copper-selenium system is of interest for its tunable electronic properties and potential use in photovoltaic devices, though the material is primarily in the research and development phase rather than widespread commercial production.
experimental photovoltaic deviceschalcogenide optoelectronicssolar cell researchsemiconductor thin filmsmaterials research and development
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.