CaGeO3
semiconductorCalcium germanate (CaGeO3) is an inorganic ceramic semiconductor compound combining alkaline earth and group IV elements in a perovskite-like crystal structure. This material remains primarily in research and development phases, with potential applications in photonic devices, scintillation detectors, and wide-bandgap optoelectronic components where its semiconductor properties could enable UV-sensitive or radiation-detection functionality. Its selection would be driven by specialized optical or radiation-sensing requirements where the calcium-germanate system offers advantages in transparency, thermal stability, or detection efficiency compared to conventional semiconductors, though commercial availability and manufacturability are currently limited.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Bulk Modulus(K) | — | Pa | — | — | |
Poisson's Ratio(ν) | — | - | — | — | |
Shear Modulus(G) | — | Pa | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | — | kg/m³ | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg)2 entries | — | eV | — | — | |
| ↳ | — | eV | — | — | |
Dielectric Constant (Relative Permittivity)(εr) | — | - | — | — | |
Magnetic Moment(μB)2 entries | — | μB | — | — | |
| ↳ | — | µB | — | — | |
Piezoelectric Modulus(eij) | — | C/m² | — | — | |
Seebeck Coefficient(S) | — | µV/K | — | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Energy Above Hull(ΔEhull) | — | eV/atom | — | — | |
Formation Energy(ΔHf)3 entries | — | eV/atom | — | — | |
| ↳ | — | eV/atom | — | — | |
| ↳ | — | eV/atom | — | — |