Ba2GaS4
semiconductor· Ba2GaS4
Ba₂GaS₄ is a quaternary semiconductor compound belonging to the chalcogenide family, combining barium, gallium, and sulfur in a layered crystal structure. This material is primarily of research interest for infrared optics and nonlinear optical applications, where its wide bandgap and sulfide composition offer potential advantages in mid-infrared transparency and frequency conversion. Ba₂GaS₄ represents an emerging alternative to more established materials like ZnSe and GaAs in specialized optoelectronic niches, though it remains largely in the development stage with limited commercial deployment.
infrared opticsnonlinear optical crystalsfrequency conversionmid-infrared detectorsresearch semiconductorslaser applications
Compliance & Regulations
?ITAR?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Band Gap(Eg) | — | eV | — | — |
Verified Unverified Low confidence (<80%) Link to source
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