Pb4Ga5GeS12
semiconductor· Pb4Ga5GeS12
Pb₄Ga₅GeS₁₂ is a quaternary semiconductor compound belonging to the sulfide family, composed of lead, gallium, germanium, and sulfur. This material is primarily of research interest for infrared photonics and nonlinear optical applications, where its wide bandgap and sulfide-based crystal structure offer potential advantages over conventional semiconductors in mid-infrared transmission and frequency conversion. While not yet widely deployed in mainstream industrial production, compounds in this family are being investigated as alternatives to more toxic or less efficient materials for specialized optical devices and detectors operating in wavelength regions beyond silicon's capabilities.
infrared photonics (research)nonlinear optical devicesmid-infrared detectorsfrequency conversion opticssemiconductor researchoptical window materials
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
Export Control
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