RbBiS2
semiconductorRbBiS₂ is a ternary semiconductor compound combining rubidium, bismuth, and sulfur—a member of the chalcogenide semiconductor family with layered crystal structure. This is a research-stage material studied for its potential in optoelectronic and photovoltaic applications, where its band gap and electronic properties may offer advantages in light absorption or emission across specific wavelength ranges. While not yet commercialized at scale, rubidium-bismuth chalcogenides are of interest to materials scientists exploring alternatives to more conventional semiconductors (like CdTe or perovskites) for energy conversion and sensing applications, particularly where the unique electronic structure of bismuth-containing compounds could provide cost or stability benefits.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Dielectric Constant (Relative Permittivity)(εr)2 entries | — | - | — | — | |
| ↳ | — median of 2 measurements | - | — | — | |
Magnetic Moment(μB) | — | µB | — | — | |
Piezoelectric Modulus(eij) | — | C/m² | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf) | — | eV/atom | — | — |