Er4 Te2 O12
semiconductor· Er4 Te2 O12
Er₄Te₂O₁₂ is a rare-earth tellurium oxide ceramic compound belonging to the family of ternary oxide semiconductors. This material is primarily of research and developmental interest, studied for potential applications in optoelectronic devices, thermal management systems, and advanced ceramics where the combination of rare-earth elements and tellurium oxides offers unique electronic and phononic properties. The material's appeal lies in its potential for tunable band gaps and thermal stability in high-temperature environments, though it remains largely in the experimental phase compared to more established semiconductor ceramics.
optoelectronic researchthermal management ceramicssolid-state lighting developmenthigh-temperature semiconductor applicationsrare-earth compound research
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.