Cs₂GeF₆ is an inorganic fluoride ceramic compound belonging to the family of double perovskites and elpasolite-structure materials, composed of cesium, germanium, and fluorine. This material is primarily of research and developmental interest for next-generation optoelectronic and photonic applications, particularly in scintillation detection, radiation shielding, and solid-state lighting, where its wide bandgap and luminescent properties offer potential advantages over traditional oxide ceramics. As an experimental compound, Cs₂GeF₆ represents the broader exploration of halide perovskites and fluoride ceramics for high-performance optical and radiation-resistant applications in nuclear, medical imaging, and advanced photonics environments.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr)2 entries | 5.730 | - | — | ||
| ↳ | 4.022 range 2.115–5.929median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — |