Cu2 Y2 Te6 Ba2
semiconductor· Cu2 Y2 Te6 Ba2
Cu₂Y₂Te₆Ba₂ is an experimental quaternary semiconductor compound combining copper, yttrium, tellurium, and barium—a composition not commonly found in commercial applications. This material belongs to the broader family of complex telluride semiconductors, which are of research interest for thermoelectric and optoelectronic device applications where layered or mixed-valence structures can enable unusual electronic properties. While still primarily a laboratory compound, materials in this chemical family are investigated for next-generation energy conversion and solid-state electronic devices where conventional semiconductors reach performance limits.
thermoelectric energy conversion (research)experimental semiconductor devicesquantum material studieshigh-temperature electronics (potential)material screening for novel band structures
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Shear Modulus(G) | — | Pa | — | — |
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.