BeCdSe2 is a ternary ceramic compound combining beryllium, cadmium, and selenium—a material belonging to the II-VI semiconductor ceramic family. This composition is primarily of research interest rather than established commercial production, with potential applications in optoelectronic devices and radiation detection systems where the wide bandgap and crystal structure of II-VI semiconductors offer tailored electronic properties. Engineers would consider this material for specialized photonic or nuclear applications where conventional semiconductors are insufficient, though limited availability and processing maturity mean it remains largely in the development phase compared to more established alternatives like CdTe or CdZnTe.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 61.19 | GPa | — | ||
Poisson's Ratio(ν) | 0.3800 | - | — | ||
Shear Modulus(G) | 27.37 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.518 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.06000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -52.40 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.4059 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.3586 | eV/atom | — |