Ga1.9Cu0.1S2.9
semiconductorGa₁.₉Cu₀.₁S₂.₉ is a gallium-copper sulfide semiconductor compound, a copper-doped variant of gallium sulfide (GaS) that modifies the host semiconductor's electronic and optical properties through controlled copper substitution. This is a research-phase material studied for photonic and optoelectronic applications where band gap engineering and improved charge carrier dynamics are sought; it belongs to the III-VI semiconductor family, which historically underpins infrared detectors and nonlinear optical devices. The copper dopant introduces localized electronic states that can enhance light absorption, modify recombination pathways, or enable new charge transport mechanisms compared to undoped gallium sulfide, making it of interest for photocatalysis, photodetection, and possibly photovoltaic applications.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |