Magnesium titanate (MgTiO3) is a ceramic compound belonging to the ilmenite mineral family, functioning as a semiconductor with potential piezoelectric and dielectric properties. While primarily investigated in research contexts rather than established high-volume production, MgTiO3 is of interest for microwave dielectric applications, capacitive devices, and emerging technologies where its crystalline structure offers tunable electrical characteristics. Engineers consider this material for specialized electronic applications where conventional dielectrics are insufficient, though material availability and processing standardization remain development factors compared to more established ceramic semiconductors.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | 188.7 | GPa | — | ||
Poisson's Ratio(ν) | 0.3000 | - | — | ||
Shear Modulus(G) | 91.98 | GPa | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 3.826 | kg/m³ | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)3 entries | 2.296 | eV | — | ||
| ↳ | 4.300 | eV | — | ||
| ↳ | 3.515 | eV | — | ||
Dielectric Constant (Relative Permittivity)(εr)2 entries | 37.29 | - | — | ||
| ↳ | 11.80 range 4.717–18.89median of 2 measurements | - | — | ||
Magnetic Moment(μB)3 entries | 0.000 | μB | — | ||
| ↳ | -0.0000463 | μB | — | ||
| ↳ | 0.000 | µB | — | ||
Piezoelectric Modulus(eij) | 0.000 | C/m² | — | ||
Seebeck Coefficient(S) | -488.9 | µV/K | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | 0.000 | eV/atom | — | ||
Formation Energy(ΔHf)4 entries | -3.094 | eV/atom | — | ||
| ↳ | 0.02000 | eV/atom | — | ||
| ↳ | -3.260 | eV/atom | — | ||
| ↳ | -3.210 | eV/atom | — |