K2NaScBr6 is a halide perovskite ceramic compound containing potassium, sodium, scandium, and bromide ions. This is an experimental research material belonging to the family of mixed-cation halide perovskites, which are being investigated for optoelectronic and photovoltaic applications due to their tunable bandgap and potential for efficient light absorption and charge transport. The incorporation of multiple cations (K, Na) and the rare-earth element scandium distinguishes this composition from conventional perovskites and suggests engineering interest in stabilizing crystal phases, controlling defects, or optimizing electronic properties for next-generation solar cells or light-emitting devices.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.223 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 3.034 | eV | DFT · OptB88vdW | ||
High-Frequency Dielectric Constant (ε∞)(ε∞) | 3.687 | - | 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) | -1.802 | 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