Hf2 Co1 Ir1
semiconductor· Hf2 Co1 Ir1
Hf2Co1Ir1 is an experimental intermetallic compound combining hafnium, cobalt, and iridium in a 2:1:1 ratio, classified as a semiconductor material. This ternary system represents emerging research into high-entropy and multi-principal-element alloys, where the combination of refractory hafnium, magnetic cobalt, and precious iridium creates a material with potential for extreme-environment applications. The material family is primarily in the research and development phase, with applications being explored in sectors requiring materials that combine thermal stability, electronic properties, and resistance to oxidation and corrosion.
high-temperature electronicsaerospace researchcatalytic applicationscorrosion-resistant coatingssemiconductor device researchextreme-environment sensors
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | ksi | — | — | |
Shear Modulus(G) | — | ksi | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
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.