Ba2 As1 Au1
semiconductor· Ba2 As1 Au1
Ba₂AsAu is an intermetallic semiconductor compound combining barium, arsenic, and gold in a fixed stoichiometric ratio. This is a research-phase material rather than an established commercial compound; it belongs to the family of ternary intermetallics and represents exploratory work in semiconductor physics and materials discovery. Potential applications lie in thermoelectric devices, novel semiconductor architectures, or quantum materials research, where the combination of heavy elements (Ba, Au) with a pnicogen (As) may produce interesting electronic band structures or phonon scattering properties; however, limited industrial adoption and high materials cost restrict it to specialized research contexts.
experimental semiconductorsthermoelectric researchquantum materials developmenthigh-entropy/intermetallic compounds
Compliance & Regulations
?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
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.