Yb2 Ni8 As4
semiconductor· Yb2 Ni8 As4
Yb₂Ni₈As₄ is an intermetallic compound combining ytterbium, nickel, and arsenic in a defined crystalline structure, belonging to the class of rare-earth transition-metal pnictides. This material is primarily of research interest rather than established commercial use, studied for its potential electronic and magnetic properties that could enable applications in advanced semiconducting or magnetoelectronic devices. The ytterbium content and mixed-valence behavior characteristic of rare-earth systems make this compound notable within fundamental materials science and solid-state physics research, where it may exhibit unusual charge-density-wave, superconducting, or strongly correlated electron phenomena.
research semiconductorsrare-earth intermetallicsstrongly correlated electron systemsmagnetoelectronic materials developmentsolid-state physics characterizationexploratory thermoelectric/quantum materials
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.