Al2 Cu2 Te4
semiconductor· Al2 Cu2 Te4
Al₂Cu₂Te₄ is a quaternary semiconductor compound combining aluminum, copper, and tellurium elements, belonging to the family of mixed-metal chalcogenides. This material is primarily of research and development interest rather than established industrial use, with potential applications in optoelectronic devices, thermoelectric energy conversion, and solid-state photovoltaic systems where the combination of elements may enable tunable bandgaps or enhanced charge carrier properties. Its selection would typically be driven by specialized performance requirements in emerging technologies where conventional semiconductors or single-component alternatives do not meet application needs.
experimental optoelectronicsthermoelectric devicesphotovoltaic researchsolid-state electronics developmentquantum material systems
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.