Rb2AlAgBr6 is a halide double perovskite compound, a synthetic crystalline material combining rubidium, aluminum, silver, and bromine in a structured lattice. This is an experimental material currently in research phase, investigated primarily for optoelectronic and photovoltaic applications as part of the broader metal halide perovskite family seeking to replace lead-based semiconductors. It represents efforts to develop lead-free perovskite alternatives with improved stability and reduced toxicity for next-generation solar cells, photodetectors, and light-emitting devices.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1546 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 1.140 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 4.330 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.03970 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.308 | eV/atom | DFT · OptB88vdW |
Reference data from cited sources. Not verified or certified by MatWorld Inc. Verify against the source before use in design. Terms: engineering data