RbBiSe2 is a ternary semiconductor compound composed of rubidium, bismuth, and selenium, belonging to the family of layered chalcogenide materials with potential thermoelectric and optoelectronic properties. This material remains largely in the research phase, studied primarily for its electronic band structure and potential applications in next-generation energy conversion and photonic devices. Engineers would consider RbBiSe2 primarily in advanced research contexts where novel semiconducting materials with tunable electronic properties are needed, particularly in programs exploring sustainable thermoelectric generators or next-generation photovoltaic architectures.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 26.31 | GPa | DFT · OptB88vdW | ||
Poisson's Ratio(ν) | 0.4600 | - | DFT · OptB88vdW | ||
Shear Modulus(G) | 9.130 | GPa | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 5.251 | kg/m³ | DFT · OptB88vdW |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 0.9000 | eV | Measured | ||
| ↳ | 0.6500 | eV | DFT · OptB88vdW | ||
| ↳ | 1.024 | eV | DFT · TBmBJ | ||
High-Frequency Dielectric Constant (ε∞)(ε∞)2 entries | 15.63 | - | DFT · OptB88vdW | ||
| ↳ | 10.86 | - | DFT · TBmBJ | ||
Magnetic Moment(μB) | 0.000 | µB | DFT · OptB88vdW | ||
Spectroscopic Limited Maximum Efficiency (SLME)(SLME) | 32.05 | % | DFT · TBmBJ |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1239 | eV/atom | DFT · OptB88vdW | ||
Formation Energy(ΔHf) | -0.6778 | 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