Tl₂O₃ (thallium sesquioxide) is a wide-bandgap semiconductor compound belonging to the thallium oxide family, studied primarily in research and specialized optoelectronic contexts. While not widely deployed in mainstream commercial applications, it is investigated for infrared optical windows, radiation detection, and potential photovoltaic devices where its electronic properties offer advantages in niche spectral ranges. Engineers typically evaluate this material in laboratory or prototype stages rather than production environments, as thallium compounds present handling and toxicity constraints that limit broader industrial adoption compared to more conventional semiconductors.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 9.823 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 2.250 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
| ↳ | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Seebeck Coefficient(S) | -60.64 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)3 entries | -0.8570 | eV/atom | — | ||
| ↳ | -0.8092 | eV/atom | — | ||
| ↳ | -0.7720 | eV/atom | — |