MoWSe₄ is a mixed-metal chalcogenide compound containing molybdenum, tungsten, and selenium—a ternary layered material that falls within the family of transition metal dichalcogenides (TMDs) and their variants. This is primarily a research-phase material studied for its electronic and mechanical properties, particularly in contexts where layered two-dimensional or quasi-2D behavior is desirable. The material's multi-metal composition differentiates it from binary TMDs (like MoS₂ or WSe₂) and positions it as a candidate for tuning band structure and carrier transport in next-generation electronic and optoelectronic devices.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 4,145.2 | ksi | — | ||
Poisson's Ratio(ν) | 0.1200 | - | — | ||
Shear Modulus(G) | 2,992.1 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1700 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.159 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 10.43 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.05428 | C/m² | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.06520 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.5677 | eV/atom | — |