CsGaS2 is a ternary chalcogenide ceramic compound composed of cesium, gallium, and sulfur, belonging to the family of wide-bandgap semiconductors and optical materials. This is a research-stage compound studied primarily for its potential in infrared optics, nonlinear optical applications, and solid-state photonics where its transparency window and crystal structure offer advantages over more conventional materials like zinc selenide or gallium arsenide in specific wavelength ranges.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Dielectric Constant (Relative Permittivity)(εr)2 entries | 10.20 | - | — | ||
| ↳ | 6.462 range 3.961–8.963median of 2 measurements | - | — | ||
Electronic Dielectric Tensor(ε∞) | Matrix (redacted) | - | — | ||
Total Dielectric Tensor(ε) | Matrix (redacted) | - | — |