As₂Br is an arsenic bromide ceramic compound belonging to the chalcogenide ceramics family, characterized by layered crystal structure and mixed-valence arsenic bonding. This is a research-phase material primarily studied in optoelectronics and photonics applications, where its infrared transparency and semiconducting properties are of interest for specialized optical components and potential nonlinear optical devices. As₂Br represents an emerging material class with limited industrial deployment; its selection would typically be driven by specific infrared wavelength requirements or experimental photonic designs where alternatives like commercial As₂S₃ or As₂Se₃ chalcogenide glasses prove insufficient.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 3,015.3 | ksi | — | ||
Shear Modulus(G) | 332.1 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1830 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1767 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.01512 | eV/atom | — |