ErF3
ceramicErbium fluoride (ErF3) is an inorganic ceramic compound belonging to the rare-earth fluoride family, characterized by its ionic crystal structure and high chemical stability. It is primarily used in optics, photonics, and specialized laser applications where its transparent window in the infrared spectrum is valuable, as well as in nuclear fuel processing and as a raw material for producing erbium-doped optical fibers and amplifiers. Engineers select ErF3 when compatibility with fluoride-based optical systems or high-temperature corrosion resistance in fluorine-rich environments is required; however, its use is largely confined to advanced research and specialty industries rather than general structural applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.2861 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | 8.094 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 14.69 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -172.5 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)2 entries | -4.463 | eV/atom | — | ||
| ↳ | -4.377 | eV/atom | — |