O4 K1 As1 Ag2
semiconductor· O4 K1 As1 Ag2
O₄K₁As₁Ag₂ is an experimental compound semiconductor combining potassium, arsenic, and silver oxides in a mixed-valence system. This material belongs to the family of complex oxyanion semiconductors and represents active research into alternative semiconductor compositions for niche applications. The compound's notable stiffness and moderate shear response suggest potential in optoelectronic or photocatalytic device research, though industrial adoption remains limited pending comprehensive characterization and scalable synthesis routes.
experimental semiconductorsphotocatalytic researchoptoelectronic device developmentmaterials discoverycompound semiconductor research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.