PdS₂ is a layered transition metal dichalcogenide semiconductor composed of palladium and sulfur. While primarily a research material rather than an established commercial product, it belongs to a family of 2D materials being investigated for next-generation electronics, optoelectronics, and catalytic applications due to its tunable bandgap and strong light-matter interaction. Engineers consider dichalcogenides like PdS₂ as alternatives to graphene and molybdenum disulfide for applications requiring semiconducting behavior with controllable electronic properties at reduced dimensions.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 3,245.6 | ksi | — | ||
| ↳ | 9,373.8 | ksi | — | ||
Exfoliation Energy(Eexf) | 145.1 | meV/atom | — | ||
Poisson's Ratio(ν) | 0.2800 | - | — | ||
Shear Modulus(G)2 entries | 2,430.3 | ksi | — | ||
| ↳ | 5,273.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1745 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.7500 | eV | — | ||
| ↳ | 0.05200 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 11.54 | - | — | ||
| ↳ | 19.15 | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -78.69 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -0.2702 | eV/atom | — | ||
| ↳ | -0.3163 | eV/atom | — |