Rb3Al3Ge7S20

semiconductor
· Rb3Al3Ge7S20

Rb3Al3Ge7S20 is a quaternary sulfide semiconductor compound combining rubidium, aluminum, germanium, and sulfur—a rare-earth analog material that falls within the broader class of chalcogenide semiconductors. This compound is primarily investigated in research contexts for its potential in infrared photonics and solid-state optical applications, where the combination of heavy elements and sulfide chemistry offers favorable bandgap and transparency windows in the mid-to-far infrared spectrum. Its structural complexity and the use of rubidium as a cation distinguish it from more common III-V or II-VI semiconductors, making it notable for exploratory work in specialized optical devices and potentially as a wide-bandgap material for niche photonic integration.

infrared optics and photonicschalcogenide optical devicessolid-state laser systemsnonlinear optical applicationsresearch-phase semiconductor materials

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65
Units:
siimperial
PropertyValueUnitConditionsSource
Band Gap(Eg)
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eV——
Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

Export Control

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Rb3Al3Ge7S20 — Properties & Data | MatWorld