K2 Se2 Au2
semiconductor· K2 Se2 Au2
K₂Se₂Au₂ is an experimental semiconductor compound combining potassium, selenium, and gold in a mixed-valence structure. This material belongs to the family of ternary chalcogenide semiconductors and remains primarily in research phase, with potential applications in optoelectronics and solid-state physics where its unique electronic structure and gold content might enable novel photovoltaic or thermoelectric functionality.
experimental semiconductorsoptoelectronic researchthermoelectric devicessolid-state physicsphotovoltaic materials developmentmaterials characterization studies
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.