CuSe₂Br is a mixed-halide copper selenide compound that combines copper, selenium, and bromine in a single-phase structure. This is an experimental material primarily of research interest rather than an established engineering commodity, belonging to the broader family of chalcogenide semiconductors and mixed-anion compounds being explored for advanced electronic and optoelectronic applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 4.848 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.6660 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 106.8 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -255.8 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.2026 | eV/atom | — |