TlCo2Se2 is an intermetallic compound combining thallium, cobalt, and selenium, belonging to the class of layered metal chalcogenides. This is a research-phase material studied primarily in condensed matter physics and materials science for its potential electronic and magnetic properties rather than established industrial production. The compound and related ternary metal chalcogenides are investigated for applications in thermoelectric energy conversion, quantum material research, and potentially spintronic devices, where the layered structure and metal-semiconductor characteristics offer opportunities to engineer band structure and charge carrier behavior—advantages that distinguish such compounds from conventional metallic alloys or simple binary semiconductors.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 49.94 | GPa | — | ||
Poisson's Ratio(ν) | 0.3600 | - | — | ||
Shear Modulus(G) | 15.51 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 7.969 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 1.794 | µB | — | ||
Seebeck Coefficient(S) | -2.377 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06590 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2182 | eV/atom | — |