K2RbInBr6 is a halide perovskite ceramic compound composed of potassium, rubidium, indium, and bromine elements. This material is primarily a research compound under investigation for optoelectronic and photonic applications, particularly as an alternative to lead-based perovskites due to its lead-free composition and potential for improved stability. The mixed-cation halide perovskite family shows promise for next-generation solar cells, light-emitting devices, and radiation detection, where the tunability of bandgap and crystalline structure offer advantages over conventional semiconductors.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.194 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.647 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.192 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1162 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.348 | 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