Al2 K2 Te4
semiconductor· Al2 K2 Te4
Al₂K₂Te₄ is a ternary semiconductor compound combining aluminum, potassium, and tellurium—a rare composition that sits at the intersection of chalcogenide and alkali-metal chemistry. This material remains primarily in the research phase, studied for potential applications in optoelectronics and solid-state device engineering where its electronic band structure and thermal properties may offer advantages in niche applications requiring alternative semiconductor architectures.
experimental semiconductor researchoptoelectronic device developmentsolid-state physics studieschalcogenide compound researchwide-bandgap semiconductor exploration
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.