YbCu2SnS4
metal· JVASP-155469· YbCu2SnS4
YbCu2SnS4 is a quaternary intermetallic compound combining ytterbium, copper, tin, and sulfur, belonging to the family of rare-earth containing chalcogenides. This material is primarily of research interest rather than established industrial production, studied for potential applications in thermoelectric devices and semiconducting applications where rare-earth elements can contribute to electronic and thermal properties.
thermoelectric devices (research phase)semiconductor researchrare-earth compound developmentmaterials characterization studieslow-dimensional electronic systems
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1839 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.6010 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1150 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8061 | 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.