HoCu2S2
metal· JVASP-85160· HoCu2S2
HoCu2S2 is a ternary intermetallic sulfide compound containing holmium, copper, and sulfur, representing a rare-earth metal chalcogenide system. This material is primarily of academic and research interest rather than established in high-volume engineering applications; it belongs to a family of rare-earth copper sulfides being investigated for potential thermoelectric, magnetic, and electronic device applications where the combination of lanthanide and transition-metal chemistry can produce unusual electronic properties.
thermoelectric researchrare-earth functional materialsmagnetic materials developmentsolid-state electronics researchhigh-temperature compound studies
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 | — | — | |
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.