Rb3Al3Ge7Se20

semiconductor

· Rb3Al3Ge7Se20

Rb3Al3Ge7Se20 is a quaternary chalcogenide semiconductor compound containing rubidium, aluminum, germanium, and selenium. This is a research-phase material investigated primarily for infrared optical and nonlinear photonic applications, where its wide transparent window in the mid-to-far infrared region and potential nonlinear optical properties make it a candidate alternative to conventional infrared materials like zinc selenide or gallium arsenide.

infrared optics (experimental)nonlinear photonics (research)mid-IR transparency applicationsfrequency conversion devicesadvanced semiconductors (exploratory)

Compliance & Regulations

?EAR?Conflict Free?RoHS?REACH?TSCA?Prop 65

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	2.400	eV	—

Verified Unverified Low confidence (<80%) Link to source

Regulatory Screening

Environmental

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RoHS, REACH, and Prop 65 statuses are validated against official substance lists (ECHA SVHC Candidate List, OEHHA Prop 65, RoHS Annex II). Other regulations are estimated from composition and material classification. All screening is a starting point for due diligence — always verify with your supplier before making compliance decisions.

Rb3Al3Ge7Se20

Electrical Properties

Regulatory Screening

Environmental

Export Control