FePS₃ is an iron phosphorus trisulfide compound belonging to the family of layered metal phosphorus trichalcogenides, which are primarily investigated as two-dimensional materials rather than bulk engineering alloys. This material is currently in the research and development phase, with investigation focused on its potential as a layered van der Waals material for advanced electronic and photonic device applications. Its notable characteristics include weak interlayer bonding and anisotropic mechanical properties that make it amenable to mechanical exfoliation, positioning it within the broader emerging class of alternatives to graphene and transition metal dichalcogenides for next-generation device engineering.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 5,784.1 | ksi | — | ||
Exfoliation Energy(Eexf) | 68.48 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2600 | - | — | ||
Shear Modulus(G) | 3,639 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1138 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 7.734 | µB | — | ||
Seebeck Coefficient(S) | 83.33 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1787 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2790 | eV/atom | — |