HfCdCu2S4
metal· JVASP-155400· HfCdCu2S4
HfCdCu2S4 is a quaternary sulfide compound combining hafnium, cadmium, copper, and sulfur—a rare intermetallic sulfide that falls outside conventional alloy classifications. This is primarily a research material studied for its potential in thermoelectric and semiconducting applications, where the combination of heavy (hafnium) and transition metal elements in a sulfide framework may offer tunable electronic properties and phonon-scattering benefits typical of advanced functional materials.
thermoelectric energy conversion (research)semiconductor materials (experimental)solid-state physics researchlow-dimensional materialsmaterials discovery and screening
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.