TeMo2SeS2 is a layered transition metal chalcogenide compound combining tellurium, molybdenum, selenium, and sulfur—a research-stage material rather than an established industrial alloy. This material family is being investigated for semiconductor and optoelectronic applications where the layered crystal structure and mixed-chalcogenide composition enable tunable electronic properties. Engineers consider such compounds for next-generation photovoltaics, 2D device platforms, and catalytic applications where conventional metals or single-component semiconductors fall short in performance or functionality.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 37.90 | GPa | — | ||
Poisson's Ratio(ν) | 0.2700 | - | — | ||
Shear Modulus(G) | 23.34 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 6.157 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.1120 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 15.04 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.03732 | C/m² | — | ||
Seebeck Coefficient(S) | -17.35 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05540 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.6534 | eV/atom | — |