K2AgAsBr6 is a halide perovskite compound containing silver and arsenic, representing an emerging class of inorganic crystalline materials under investigation for optoelectronic and photonic applications. This is primarily a research-stage material rather than an established industrial compound; halide perovskites in this family are being explored as alternatives to organic-inorganic hybrids due to their potential for improved thermal and structural stability. Engineers would consider this material in specialized contexts where all-inorganic perovskite properties—such as direct bandgap tuning, photoluminescence, and potential charge-carrier behavior—offer advantages over conventional semiconductors or hybrid perovskites, though commercial availability and scalability remain limited.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1395 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.6720 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.00180 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.9916 | eV/atom | — |