K1 Au1 I4 O12
semiconductor· K1 Au1 I4 O12
K1Au1I4O12 is an iodide-based semiconductor compound containing potassium, gold, and iodine with oxygen in the lattice structure. This is a research-stage material from the halide perovskite and mixed-metal iodide families, studied primarily for optoelectronic and photovoltaic applications where gold doping or incorporation offers potential advantages in charge transport or light absorption. While not yet in mainstream industrial production, compounds in this family are of interest to researchers exploring next-generation solar cells, photodetectors, and light-emitting devices, where alternative absorber materials with tunable bandgaps and improved stability are needed.
experimental photovoltaic absorbersperovskite solar cellsphotodetectorsoptoelectronic researchmaterials screening for semiconductorsgold-doped halide compounds
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.