Dy3CuSnS7
metal· JVASP-57180· Dy3CuSnS7
Dy3CuSnS7 is an experimental ternary sulfide compound containing dysprosium, copper, and tin—a rare-earth transition metal chalcogenide in the research phase. This material belongs to the family of quaternary sulfides being investigated for semiconducting and photovoltaic properties; it is not yet established in mainstream industrial production. The compound's potential lies in emerging applications such as thermoelectric devices, photocatalysis, or solid-state energy conversion where rare-earth and transition metal sulfides have shown promise as alternatives to conventional semiconductors.
Experimental photovoltaic researchThermoelectric devicesPhotocatalytic applicationsRare-earth semiconductor developmentLab-scale materials research
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 | — | — | |
Dielectric Constant (Relative Permittivity)(εr) | — | - | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Piezoelectric Modulus(eij) | — | C/m² | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
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.