Dy3CuGeS7
metal· JVASP-96520· Dy3CuGeS7
Dy3CuGeS7 is a ternary chalcogenide compound containing dysprosium, copper, germanium, and sulfur elements. This is a research-phase material studied primarily for its potential thermoelectric and optoelectronic properties, rather than a commercialized engineering material in widespread industrial use. Interest in this compound stems from the rare-earth chalcogenide family's ability to exhibit favorable electron-phonon interactions and band structure engineering for solid-state energy conversion and photonic applications.
thermoelectric devices (research)solid-state cooling systemsoptoelectronic components (experimental)rare-earth compound researchsemiconductor physics investigationsenergy harvesting materials (advanced)
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.