GaCuSnSe4
metal· JVASP-109750· GaCuSnSe4
GaCuSnSe4 is a quaternary semiconductor compound combining gallium, copper, tin, and selenium elements, belonging to the family of I-III-IV-VI semiconductors. This is primarily a research material under investigation for photovoltaic and thermoelectric applications, where its tunable bandgap and potential for earth-abundant, non-toxic device architectures make it notable compared to conventional cadmium-based or lead-based alternatives. The material is of particular interest to researchers developing next-generation thin-film solar cells and solid-state energy conversion devices, though it remains in early-stage development with limited commercial deployment.
photovoltaic researchthin-film solar cellsthermoelectric materialssemiconductor device developmentmaterials research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
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.