K2NaGaAs2
ceramic· JVASP-10544· K2NaGaAs2
K2NaGaAs2 is a ternary ceramic compound containing potassium, sodium, gallium, and arsenic elements, belonging to the family of mixed-metal arsenides. This material is primarily of research interest rather than established industrial production, with potential applications in semiconductor and photonic device development where compound semiconductors with specific band gap and crystal structure properties are required. The material's utility would depend on its electrical conductivity, optical transparency, and thermal stability characteristics relative to conventional III-V semiconductors like GaAs or alternative chalcogenides.
experimental semiconductorsoptoelectronic researchcrystal growth studiescompound semiconductor developmentphotonic device materials
Compliance & Regulations
?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1169 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.9460 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -307.6 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5724 | eV/atom | — |
Verified Unverified Low confidence (<80%) Link to source
Regulatory Screening
Environmental
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.