K1 Te2 Er1
semiconductor· K1 Te2 Er1
K₁Te₂Er₁ is an experimental ternary semiconductor compound combining potassium, tellurium, and erbium. This material belongs to the emerging class of mixed-metal telluride semiconductors, with potential applications in thermoelectric devices and infrared optics where rare-earth doping can enhance functional properties. Research into such compounds typically targets next-generation energy conversion and photonic systems where traditional binary semiconductors reach performance limits.
thermoelectric energy conversion (research stage)infrared detector systemsrare-earth doped semiconductorsquantum materials researchphotonic device developmenthigh-temperature electronics (experimental)
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.