Ho4 Ni2 As4
semiconductor· Ho4 Ni2 As4
Ho₄Ni₂As₄ is an intermetallic compound containing holmium, nickel, and arsenic, belonging to the family of rare-earth transition-metal arsenides. This is a research-phase material primarily studied for its electronic and magnetic properties rather than established industrial production. Interest in this compound centers on its potential applications in thermoelectric devices, magnetic materials research, and quantum phenomena exploration, where rare-earth intermetallics often exhibit unusual electronic structures and responses.
thermoelectric researchmagnetic materials developmentcondensed matter physicsrare-earth compound researchelectronics / solid-state devicesmaterials characterization
Compliance & Regulations
?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| 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
Quality & Standards
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.