RbBi2Br7 is a halide perovskite ceramic compound composed of rubidium, bismuth, and bromine. This material belongs to the family of lead-free halide perovskites, which are primarily investigated for optoelectronic and photovoltaic applications as alternatives to lead-based perovskites. While still largely in the research phase, rubidium bismuth halides are explored for their potential in photovoltaic devices, scintillators, and radiation detection due to their semiconducting properties and inherent stability advantages over traditional lead perovskites.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1803 | lb/in³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.686 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 5.443 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.9876 | 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