HfCrCuSe4
metal· JVASP-140438· HfCrCuSe4
HfCrCuSe4 is a quaternary intermetallic compound combining hafnium, chromium, copper, and selenium. This is a research-phase material within the family of transition metal chalcogenides, primarily investigated for its potential in high-temperature structural applications and advanced functional materials due to the refractory character of hafnium combined with the electronic and thermal properties conferred by the other constituent elements.
High-temperature structural composites (research)Thermoelectric device developmentRefractory alloy systemsAdvanced materials researchElectronic/photonic device substrates
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2391 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.03200 | eV | — | ||
Magnetic Moment(μB) | 5.962 | µB | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01570 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8191 | 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.