Tl3VSe4
metal· JVASP-85014· Tl3VSe4
Tl3VSe4 is an intermetallic compound combining thallium, vanadium, and selenium that falls within the broader class of ternary metal chalcogenides. This is primarily a research material studied for its electronic and thermal properties rather than an established engineering commodity; compounds in this material family are of interest for solid-state physics investigations and potential energy conversion applications. The material's relevance to engineering practice is limited to specialized research contexts where its unique crystal structure and electronic behavior may enable novel device concepts in thermoelectrics, photovoltaics, or quantum materials exploration.
thermoelectric researchsemiconductor compound investigationsolid-state physics characterizationexperimental optoelectronicsmaterials discovery programslaboratory-scale device prototyping
Compliance & Regulations
?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.841 | kg/m³ | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.532 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 21.66 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.1211 | C/m² | — | ||
Seebeck Coefficient(S) | -386.4 | µV/K | — |
Verified Unverified Low confidence (<80%) Link to source
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000100 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5702 | 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.