RbInGeS4

semiconductor

· RbInGeS4

RbInGeS4 is a quaternary chalcogenide semiconductor compound composed of rubidium, indium, germanium, and sulfur. This material belongs to the family of I-III-IV-VI semiconductors, which are primarily investigated in research contexts for nonlinear optical and infrared photonic applications. The compound is notable for its potential in mid-infrared optics and frequency conversion devices, where its wide bandgap and nonlinear optical properties offer advantages over traditional materials in specialized wavelength regions.

Infrared opticsNonlinear optical devicesFrequency conversionResearch and developmentPhotonic crystals

Compliance & Regulations

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

Units:

si imperial

Property	Value	Unit	Conditions	Source
Band Gap(Eg)	3.100	eV	—

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

Regulatory Screening

Environmental

Export Control

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.

RbInGeS4

Electrical Properties

Regulatory Screening

Environmental

Export Control