FeTe
metal· FeTe
FeTe is an iron-tellurium intermetallic compound that belongs to the family of transition metal chalcogenides. This material is primarily of research interest rather than established in high-volume industrial production, with applications emerging in thermoelectric energy conversion and solid-state electronics where its electronic structure and thermal properties offer potential advantages over conventional materials.
thermoelectric deviceswaste heat recoverysolid-state electronics researchsemiconducting applications2D material exfoliation studieslow-dimensional materials research
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 2,961.4 | ksi | — | ||
| ↳ | 6,497.7 | ksi | — | ||
Exfoliation Energy(Eexf) | 90.24 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G)2 entries | 1,777.7 | ksi | — | ||
| ↳ | 3,216.9 | ksi | — |
N entriesMultiple entries per property — large groups are collapsed; click a summary row to expand. Use filters above to narrow by form / heat treatment / basis.
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2510 | lb/in³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 149.1 | - | — | ||
Magnetic Moment(μB) | 4.161 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | 12.18 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1057 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.02602 | 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.