Lithium iodate (LiIO₃) is an inorganic ceramic compound belonging to the family of lithium-based ionic crystals, characterized by a trigonal crystal structure. This material is primarily investigated in research and specialized applications for its optical and nonlinear properties, particularly in frequency conversion and electro-optic modulation where its crystalline structure enables efficient light manipulation. LiIO₃ is less common than some alternative nonlinear crystals (such as lithium niobate), but offers distinct advantages in specific wavelength ranges and temperature stability windows, making it valuable for precision photonic and laser-based systems where conventional materials fall short.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 19,250.9 | ksi | — | ||
Poisson's Ratio(ν) | 0.3100 | - | — | ||
Shear Modulus(G) | 8,525.3 | ksi | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 0.1933 | lb/in³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | 4.370 | eV | — | ||
| ↳ | 0.02400 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr) | 8.226 | - | — | ||
Magnetic Moment(μB) | 0.000 | µB | — | ||
Piezoelectric Modulus(eij)2 entries | 0.3319 | C/m² | — | ||
| ↳ | 0.9596 range 0.9559–0.9632median of 2 measurements | C/m² | — | ||
Piezoelectric Stress Tensor(eij) | Matrix (redacted) | C/m² | — | ||
Seebeck Coefficient(S) | -248 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.2024 | eV/atom | — | ||
Formation Energy(ΔHf) | -0.8684 | eV/atom | — |