Rb2TiCu2S4 is a quaternary sulfide semiconductor compound combining rubidium, titanium, and copper in a layered crystal structure. This is a research-phase material studied primarily for its electronic and photonic properties; it belongs to the family of mixed-metal chalcogenides that show promise for next-generation energy conversion and quantum applications. Interest in this compound centers on its potential for photovoltaic devices, thermoelectric energy harvesting, and topological or strongly-correlated electronic behavior—areas where conventional semiconductors reach performance limits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 37.87 | GPa | — | ||
Poisson's Ratio(ν) | 0.2500 | - | — | ||
Shear Modulus(G) | 22.38 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.793 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.190 | eV | — | ||
| ↳ | 1.725 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -313.6 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -1.182 | eV/atom | — |