TlFeSe2
metal· JVASP-90404· TlFeSe2
TlFeSe2 is an intermetallic compound combining thallium, iron, and selenium, belonging to the class of ternary metal chalcogenides. This material is primarily of research and experimental interest rather than established in mainstream industrial production, with investigations focused on its electronic and thermal properties for potential thermoelectric and solid-state device applications. Its development is driven by the search for novel materials with tunable band structures and low thermal conductivity in the quantum materials research space.
experimental thermoelectric devicesquantum materials researchsolid-state electronicstopological material studiesthin-film semiconductorsmaterial discovery platforms
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 33.82 | GPa | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 14.49 | GPa | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.099 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | 5.927 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05740 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2965 | 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.