Rb3AsI6 is an inorganic halide perovskite ceramic composed of rubidium, arsenic, and iodine. This is a research-phase material being investigated for optoelectronic and photovoltaic applications, where its wide bandgap and halide perovskite structure offer potential advantages in radiation detection, scintillation, and solid-state photon conversion devices compared to traditional semiconductors. Engineers and researchers working on next-generation radiation sensors, space-qualified detectors, or alternative perovskite absorber materials would evaluate this compound for its stability, charge transport properties, and compatibility with device architectures.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.770 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 2.141 | eV | DFT · OptB88vdW | ||
| ↳ | 2.730 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 5.095 | - | DFT · OptB88vdW | ||
| ↳ | 4.264 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 8.370 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.07900 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.9546 | 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