Ho3CuSiSe7
metal· JVASP-54985· Ho3CuSiSe7
Ho3CuSiSe7 is a ternary intermetallic compound combining holmium (a rare earth element), copper, silicon, and selenium. This is a research-phase material rather than an established commercial alloy, belonging to the family of rare-earth transition metal selenides that have attracted attention for their potential semiconducting and thermoelectric properties. The material's notable characteristics within its compound class stem from the combination of rare earth and chalcogenide elements, which can produce unusual electronic and thermal behavior relevant to advanced energy conversion and solid-state device applications.
thermoelectric devices (research)semiconductor researchrare-earth intermetallic compoundssolid-state physics studieslow-dimensional materials (exploratory)
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 | — | — | |
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.