Rb2TlGaCl6 is a halide perovskite ceramic compound containing rubidium, thallium, gallium, and chlorine elements. This is a research-phase material being investigated for optoelectronic and photovoltaic applications, particularly as an alternative perovskite absorber or scintillator material where mixed-metal halide compositions offer tunable electronic properties. The material belongs to the broader family of halide perovskites that show promise for next-generation solar cells, radiation detectors, and light-emitting devices due to their direct bandgaps and strong light-matter interaction, though halide perovskites remain under development for long-term stability and commercialization compared to established semiconductor alternatives.
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| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.576 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 2.146 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.855 | - | DFT · OptB88vdW | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.05360 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -1.496 | 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