EuO2 is a rare-earth oxide ceramic compound belonging to the lanthanide oxide family, composed of europium in the +3 oxidation state. This material is primarily of research and specialized industrial interest rather than a commodity ceramic, with applications in photonics, phosphors, and optoelectronic devices where europium's luminescent properties are leveraged. Engineers select europium dioxide for systems requiring red emission under ultraviolet or cathode-ray excitation, making it valuable in display technologies, scintillators, and specialized lighting applications where conventional phosphors are inadequate.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 25,423.7 | ksi | — | ||
Poisson's Ratio(ν) | 0.3400 | - | — | ||
Shear Modulus(G) | 11,804.6 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2997 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 0.000 | eV | — | ||
Magnetic Moment(μB) | 0.000 | µB | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.1411 | eV/atom | — | ||
Formation Energy(ΔHf) | -2.963 | eV/atom | — |