InAgS2 is a ternary metal sulfide compound combining indium, silver, and sulfur, belonging to the family of chalcogenide semiconductors and mixed-metal sulfides. This material is primarily investigated in research contexts for optoelectronic and thermoelectric applications, where the combination of metallic and semiconducting character offers potential advantages in energy conversion and light-emitting device architectures. InAgS2 and related ternary sulfides are of interest to materials scientists exploring alternatives to conventional binary semiconductors, particularly for applications requiring tunable bandgaps or enhanced electrical-thermal coupling.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 8,180.1 | ksi | — | ||
Poisson's Ratio(ν) | 0.3900 | - | — | ||
Shear Modulus(G) | 2,187.2 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1727 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.2930 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)3 entries | 13.08 | - | — | ||
| ↳ | 30.09 | - | — | ||
| ↳ | 21.52 range 19.69–23.35median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.1458 | C/m² | — | ||
| ↳ | 0.8913 | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -43.77 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4583 | eV/atom | — |