CuAsSe
metal· JVASP-151149· CuAsSe
CuAsSe is a ternary compound combining copper, arsenic, and selenium—a material belonging to the family of chalcogenide semiconductors and intermetallic phases. This composition is primarily studied in research contexts for its potential in optoelectronic and photovoltaic applications, where the combination of elements offers tunable band gap properties and potential for thin-film device architectures. The material represents an experimental system rather than an established industrial workhorse; engineers would consider it for advanced research programs in semiconductor devices, thermoelectric conversion, or infrared optics where conventional binary semiconductors are insufficient.
experimental semiconductor researchthin-film photovoltaic devicesinfrared optical applicationsthermoelectric materials developmentchalcogenide-based electronics
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | lb/in³ | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — | |
Magnetic Moment(μB) | — | µB | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
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.