Nb1 Cu3 Te4
semiconductor· Nb1 Cu3 Te4
Nb₁Cu₃Te₄ is an intermetallic semiconductor compound combining niobium, copper, and tellurium. This material belongs to the family of ternary chalcogenides and is primarily investigated in research contexts for thermoelectric and optoelectronic applications, where the combination of metallic and semiconducting character offers potential advantages over binary alternatives in controlling electrical and thermal transport properties.
thermoelectric devicesexperimental semiconductorsoptoelectronic researchsolid-state coolinglow-dimensional materialsmaterials physics research
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.