Rb2NaTlI6 is a mixed-halide perovskite ceramic compound containing rubidium, sodium, thallium, and iodide ions. This is a research-phase material studied primarily for its potential in optoelectronic and scintillation applications, where the heavy thallium cation and halide lattice structure enable radiation detection and light emission properties. The mixed-cation approach aims to improve stability and performance over single-cation halide perovskites, though industrial deployment remains limited and material processing and long-term reliability are active areas of investigation.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.345 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 0.000 | eV | DFT · OptB88vdW | ||
| ↳ | 0.4690 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 4.665 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 13.63 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1071 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.9551 | 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