Cd2As3I is a cadmium arsenide iodide ceramic compound belonging to the family of mixed-metal chalcogenides and pnictogens. This is a research-stage material investigated for optoelectronic and semiconductor applications rather than a mature commercial ceramic. The compound's potential lies in photovoltaic devices, infrared detectors, and nonlinear optical applications where the bandgap and crystal structure of cadmium-arsenic-iodine systems offer tunable electronic properties; however, toxicity concerns associated with cadmium and cadmium compounds severely limit industrial adoption and restrict use primarily to controlled laboratory environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K)2 entries | 34.85 | GPa | — | ||
| ↳ | 39.93 | GPa | — | ||
Poisson's Ratio(ν) | 0.2900 | - | — | ||
Shear Modulus(G)2 entries | 18.41 | GPa | — | ||
| ↳ | 20.18 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.786 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.8690 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -167.7 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00990 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2084 | eV/atom | — |