TlCuS2 is a ternary chalcogenide compound combining thallium, copper, and sulfur, belonging to the family of metal sulfides with potential semiconductor or photovoltaic properties. This material is primarily of research interest rather than established industrial use, with investigations focused on optoelectronic and thermoelectric applications where mixed-metal sulfides can offer tunable band gaps and favorable charge carrier dynamics. Engineers considering this compound would be working on exploratory projects in thin-film photovoltaics, solid-state lighting, or thermal energy conversion where the copper-thallium-sulfur system's electronic structure offers advantages over conventional alternatives.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 57.67 | GPa | — | ||
Poisson's Ratio(ν) | 0.3500 | - | — | ||
Shear Modulus(G) | 21.64 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.016 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -139.9 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.02420 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2641 | eV/atom | — |