Ag3AsS3 is a ternary semiconductor compound combining silver, arsenic, and sulfur, belonging to the class of chalcogenide semiconductors with potential applications in photonic and electronic devices. This material is primarily of research interest rather than established industrial use, with investigations centered on its optical and electronic properties for specialized optoelectronic applications. The compound's notable characteristic is its mixed-valence structure, which can enable tunable bandgap behavior—a property of interest for photovoltaic systems, infrared detectors, or nonlinear optical components where conventional semiconductors fall short.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 32.71 | GPa | — | ||
Poisson's Ratio(ν) | 0.2100 | - | — | ||
Shear Modulus(G) | 3.350 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.391 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.240 | eV | — | ||
| ↳ | 1.056 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 19.13 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.3258 | C/m² | — | ||
Seebeck Coefficient(S) | -262.1 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.1335 | eV/atom | — |