Dy3CuGeSe7
metal· JVASP-26874· Dy3CuGeSe7
Dy3CuGeSe7 is a ternary intermetallic compound combining dysprosium (a rare earth element), copper, germanium, and selenium. This is a research-stage material studied primarily for its potential thermoelectric and electronic properties rather than established industrial production. The compound belongs to the family of rare-earth chalcogenides, which are investigated for next-generation energy conversion, solid-state cooling, and specialized semiconductor applications where rare-earth doping can enhance performance.
thermoelectric energy conversion (research)solid-state cooling devices (experimental)rare-earth semiconductorsmaterials physics researchhigh-performance electronics (advanced development)thermal management systems (emerging)
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 | — | — | |
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.