RbNa2Sb is an intermetallic semiconductor compound combining rubidium, sodium, and antimony in a defined stoichiometric ratio. This material belongs to the family of alkali-metal antimonides, which are primarily investigated in research settings for thermoelectric and optoelectronic applications where the combination of low thermal conductivity and tunable electronic properties offers potential advantages over conventional semiconductors.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 2,886.3 | ksi | — | ||
Poisson's Ratio(ν) | 0.2400 | - | — | ||
Shear Modulus(G) | 1,853.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1252 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 1.000 | eV | — | ||
| ↳ | 0.8410 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 20.15 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -91.03 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.01970 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.4943 | eV/atom | — |