Ga4SnSe7
semiconductor· Ga4SnSe7
Ga₄SnSe₇ is a quaternary semiconductor compound belonging to the III-IV-VI₂ family, combining gallium, tin, and selenium in a layered crystal structure. This material is primarily of research interest for infrared optics and nonlinear optical applications, where its wide bandgap and anisotropic structure enable frequency conversion and mid-infrared transmission. While not yet widely commercialized, compounds in this family are investigated as alternatives to conventional IR crystals (such as ZnSe or diamond) for laser systems and spectroscopic instruments where chemical stability and tunable optical properties are advantageous.
infrared opticsnonlinear optical devicesfrequency conversionmid-infrared detectorsresearch/prototype applicationsoptical spectroscopy systems
Compliance & Regulations
?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
Regulatory Screening
Environmental
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